15954992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26951}}^1$

素因数の和:26996

約数の個数: 20

約数和(自身を含む): 31749456

約数和(自身を除く): 15794464

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26951, 53902, 107804, 215608, 431216, 997187, 1994374, 3988748, 7977496, 15954992]

約数ペア:

[(1, 15954992), (2, 7977496), (4, 3988748), (8, 1994374), (16, 997187), (37, 431216), (74, 215608), (148, 107804), (296, 53902), (592, 26951)]