15913552

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26881}}^1$

素因数の和:26926

約数の個数: 20

約数和(自身を含む): 31666996

約数和(自身を除く): 15753444

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26881, 53762, 107524, 215048, 430096, 994597, 1989194, 3978388, 7956776, 15913552]

約数ペア:

[(1, 15913552), (2, 7956776), (4, 3978388), (8, 1989194), (16, 994597), (37, 430096), (74, 215048), (148, 107524), (296, 53762), (592, 26881)]