56911498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213953}}^1$

素因数の和:213981

約数の個数: 16

約数和(自身を含む): 102697920

約数和(自身を除く): 45786422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 213953, 427906, 1497671, 2995342, 4065107, 8130214, 28455749, 56911498]

約数ペア:

[(1, 56911498), (2, 28455749), (7, 8130214), (14, 4065107), (19, 2995342), (38, 1497671), (133, 427906), (266, 213953)]