19415424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 61102080

約数和(自身を除く): 41686656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 233, 248, 336, 372, 384, 434, 448, 466, 496, 651, 672, 699, 744, 868, 896, 932, 992, 1302, 1344, 1398, 1488, 1631, 1736, 1864, 1984, 2604, 2688, 2796, 2976, 3262, 3472, 3728, 3968, 4893, 5208, 5592, 5952, 6524, 6944, 7223, 7456, 9786, 10416, 11184, 11904, 13048, 13888, 14446, 14912, 19572, 20832, 21669, 22368, 26096, 27776, 28892, 29824, 39144, 41664, 43338, 44736, 50561, 52192, 57784, 78288, 83328, 86676, 89472, 101122, 104384, 115568, 151683, 156576, 173352, 202244, 208768, 231136, 303366, 313152, 346704, 404488, 462272, 606732, 626304, 693408, 808976, 924544, 1213464, 1386816, 1617952, 2426928, 2773632, 3235904, 4853856, 6471808, 9707712, 19415424]

約数ペア:

[(1, 19415424), (2, 9707712), (3, 6471808), (4, 4853856), (6, 3235904), (7, 2773632), (8, 2426928), (12, 1617952), (14, 1386816), (16, 1213464), (21, 924544), (24, 808976), (28, 693408), (31, 626304), (32, 606732), (42, 462272), (48, 404488), (56, 346704), (62, 313152), (64, 303366), (84, 231136), (93, 208768), (96, 202244), (112, 173352), (124, 156576), (128, 151683), (168, 115568), (186, 104384), (192, 101122), (217, 89472), (224, 86676), (233, 83328), (248, 78288), (336, 57784), (372, 52192), (384, 50561), (434, 44736), (448, 43338), (466, 41664), (496, 39144), (651, 29824), (672, 28892), (699, 27776), (744, 26096), (868, 22368), (896, 21669), (932, 20832), (992, 19572), (1302, 14912), (1344, 14446), (1398, 13888), (1488, 13048), (1631, 11904), (1736, 11184), (1864, 10416), (1984, 9786), (2604, 7456), (2688, 7223), (2796, 6944), (2976, 6524), (3262, 5952), (3472, 5592), (3728, 5208), (3968, 4893)]