15671034512

素因数分解:

$2^4\times 7^1\times {\mathrm{139919951}}^1$

素因数の和:139919966

約数の個数: 20

約数和(自身を含む): 34700148096

約数和(自身を除く): 19029113584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139919951, 279839902, 559679804, 979439657, 1119359608, 1958879314, 2238719216, 3917758628, 7835517256, 15671034512]

約数ペア:

[(1, 15671034512), (2, 7835517256), (4, 3917758628), (7, 2238719216), (8, 1958879314), (14, 1119359608), (16, 979439657), (28, 559679804), (56, 279839902), (112, 139919951)]