15290264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 16159336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 727, 956, 1454, 1912, 2629, 2908, 5258, 5816, 7997, 10516, 15994, 21032, 31988, 63976, 173753, 347506, 695012, 1390024, 1911283, 3822566, 7645132, 15290264]

約数ペア:

[(1, 15290264), (2, 7645132), (4, 3822566), (8, 1911283), (11, 1390024), (22, 695012), (44, 347506), (88, 173753), (239, 63976), (478, 31988), (727, 21032), (956, 15994), (1454, 10516), (1912, 7997), (2629, 5816), (2908, 5258)]