15693281344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18731}}^1$

素因数の和:18828

約数の個数: 112

約数和(自身を含む): 35969935680

約数和(自身を除く): 20276654336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 76, 104, 106, 152, 208, 212, 247, 304, 416, 424, 494, 608, 689, 832, 848, 988, 1007, 1216, 1378, 1696, 1976, 2014, 2756, 3392, 3952, 4028, 5512, 7904, 8056, 11024, 13091, 15808, 16112, 18731, 22048, 26182, 32224, 37462, 44096, 52364, 64448, 74924, 104728, 149848, 209456, 243503, 299696, 355889, 418912, 487006, 599392, 711778, 837824, 974012, 992743, 1198784, 1423556, 1948024, 1985486, 2847112, 3896048, 3970972, 4626557, 5694224, 7792096, 7941944, 9253114, 11388448, 12905659, 15584192, 15883888, 18506228, 18862117, 22776896, 25811318, 31767776, 37012456, 37724234, 51622636, 63535552, 74024912, 75448468, 103245272, 148049824, 150896936, 206490544, 245207521, 296099648, 301793872, 412981088, 490415042, 603587744, 825962176, 980830084, 1207175488, 1961660168, 3923320336, 7846640672, 15693281344]

約数ペア:

[(1, 15693281344), (2, 7846640672), (4, 3923320336), (8, 1961660168), (13, 1207175488), (16, 980830084), (19, 825962176), (26, 603587744), (32, 490415042), (38, 412981088), (52, 301793872), (53, 296099648), (64, 245207521), (76, 206490544), (104, 150896936), (106, 148049824), (152, 103245272), (208, 75448468), (212, 74024912), (247, 63535552), (304, 51622636), (416, 37724234), (424, 37012456), (494, 31767776), (608, 25811318), (689, 22776896), (832, 18862117), (848, 18506228), (988, 15883888), (1007, 15584192), (1216, 12905659), (1378, 11388448), (1696, 9253114), (1976, 7941944), (2014, 7792096), (2756, 5694224), (3392, 4626557), (3952, 3970972), (4028, 3896048), (5512, 2847112), (7904, 1985486), (8056, 1948024), (11024, 1423556), (13091, 1198784), (15808, 992743), (16112, 974012), (18731, 837824), (22048, 711778), (26182, 599392), (32224, 487006), (37462, 418912), (44096, 355889), (52364, 299696), (64448, 243503), (74924, 209456), (104728, 149848)]