56191702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211247}}^1$

素因数の和:211275

約数の個数: 16

約数和(自身を含む): 101399040

約数和(自身を除く): 45207338

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 211247, 422494, 1478729, 2957458, 4013693, 8027386, 28095851, 56191702]

約数ペア:

[(1, 56191702), (2, 28095851), (7, 8027386), (14, 4013693), (19, 2957458), (38, 1478729), (133, 422494), (266, 211247)]