15691802308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{31081}}^1$

素因数の和:31197

約数の個数: 96

約数和(自身を含む): 36065066240

約数和(自身を除く): 20373263932

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 73, 76, 91, 133, 146, 182, 247, 266, 292, 364, 494, 511, 532, 949, 988, 1022, 1387, 1729, 1898, 2044, 2774, 3458, 3796, 5548, 6643, 6916, 9709, 13286, 18031, 19418, 26572, 31081, 36062, 38836, 62162, 72124, 124324, 126217, 217567, 252434, 404053, 435134, 504868, 590539, 808106, 870268, 1181078, 1616212, 2268913, 2362156, 2828371, 4133773, 4537826, 5656742, 7677007, 8267546, 9075652, 11313484, 15354014, 15882391, 16535092, 29495869, 30708028, 31764782, 43109347, 53739049, 58991738, 63529564, 86218694, 107478098, 117983476, 172437388, 206471083, 214956196, 301765429, 412942166, 560421511, 603530858, 825884332, 1120843022, 1207061716, 2241686044, 3922950577, 7845901154, 15691802308]

約数ペア:

[(1, 15691802308), (2, 7845901154), (4, 3922950577), (7, 2241686044), (13, 1207061716), (14, 1120843022), (19, 825884332), (26, 603530858), (28, 560421511), (38, 412942166), (52, 301765429), (73, 214956196), (76, 206471083), (91, 172437388), (133, 117983476), (146, 107478098), (182, 86218694), (247, 63529564), (266, 58991738), (292, 53739049), (364, 43109347), (494, 31764782), (511, 30708028), (532, 29495869), (949, 16535092), (988, 15882391), (1022, 15354014), (1387, 11313484), (1729, 9075652), (1898, 8267546), (2044, 7677007), (2774, 5656742), (3458, 4537826), (3796, 4133773), (5548, 2828371), (6643, 2362156), (6916, 2268913), (9709, 1616212), (13286, 1181078), (18031, 870268), (19418, 808106), (26572, 590539), (31081, 504868), (36062, 435134), (38836, 404053), (62162, 252434), (72124, 217567), (124324, 126217)]