124412912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31481}}^1$

素因数の和:31521

約数の個数: 40

約数和(自身を含む): 273263760

約数和(自身を除く): 148850848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 31481, 62962, 125924, 251848, 409253, 503696, 598139, 818506, 1196278, 1637012, 2392556, 3274024, 4785112, 6548048, 7775807, 9570224, 15551614, 31103228, 62206456, 124412912]

約数ペア:

[(1, 124412912), (2, 62206456), (4, 31103228), (8, 15551614), (13, 9570224), (16, 7775807), (19, 6548048), (26, 4785112), (38, 3274024), (52, 2392556), (76, 1637012), (104, 1196278), (152, 818506), (208, 598139), (247, 503696), (304, 409253), (494, 251848), (988, 125924), (1976, 62962), (3952, 31481)]