23131186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 17148494

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 887, 1003, 1534, 1774, 2006, 11531, 13039, 15079, 23062, 26078, 30158, 52333, 104666, 196027, 392054, 680329, 889661, 1360658, 1779322, 11565593, 23131186]

約数ペア:

[(1, 23131186), (2, 11565593), (13, 1779322), (17, 1360658), (26, 889661), (34, 680329), (59, 392054), (118, 196027), (221, 104666), (442, 52333), (767, 30158), (887, 26078), (1003, 23062), (1534, 15079), (1774, 13039), (2006, 11531)]