15648331376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12380009}}^1$

素因数の和:12380096

約数の個数: 20

約数和(自身を含む): 30702424800

約数和(自身を除く): 15054093424

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12380009, 24760018, 49520036, 99040072, 198080144, 978020711, 1956041422, 3912082844, 7824165688, 15648331376]

約数ペア:

[(1, 15648331376), (2, 7824165688), (4, 3912082844), (8, 1956041422), (16, 978020711), (79, 198080144), (158, 99040072), (316, 49520036), (632, 24760018), (1264, 12380009)]