9945172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 18126080

約数和(自身を除く): 8180908

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 577, 1154, 2308, 4309, 8618, 17236, 17887, 35774, 71548, 80203, 160406, 320812, 2486293, 4972586, 9945172]

約数ペア:

[(1, 9945172), (2, 4972586), (4, 2486293), (31, 320812), (62, 160406), (124, 80203), (139, 71548), (278, 35774), (556, 17887), (577, 17236), (1154, 8618), (2308, 4309)]