14919472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{54851}}^1$

素因数の和:54876

約数の個数: 20

約数和(自身を含む): 30607416

約数和(自身を除く): 15687944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 54851, 109702, 219404, 438808, 877616, 932467, 1864934, 3729868, 7459736, 14919472]

約数ペア:

[(1, 14919472), (2, 7459736), (4, 3729868), (8, 1864934), (16, 932467), (17, 877616), (34, 438808), (68, 219404), (136, 109702), (272, 54851)]