15880492536

素因数分解:

$2^3\times 3^1\times {\mathrm{19961}}^1\times {\mathrm{33149}}^1$

素因数の和:53119

約数の個数: 32

約数和(自身を含む): 39704418000

約数和(自身を除く): 23823925464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 19961, 33149, 39922, 59883, 66298, 79844, 99447, 119766, 132596, 159688, 198894, 239532, 265192, 397788, 479064, 795576, 661687189, 1323374378, 1985061567, 2646748756, 3970123134, 5293497512, 7940246268, 15880492536]

約数ペア:

[(1, 15880492536), (2, 7940246268), (3, 5293497512), (4, 3970123134), (6, 2646748756), (8, 1985061567), (12, 1323374378), (24, 661687189), (19961, 795576), (33149, 479064), (39922, 397788), (59883, 265192), (66298, 239532), (79844, 198894), (99447, 159688), (119766, 132596)]