15491641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 2894279

約数列:

[1, 11, 17, 37, 187, 407, 629, 2239, 6919, 24629, 38063, 82843, 418693, 911273, 1408331, 15491641]

約数ペア:

[(1, 15491641), (11, 1408331), (17, 911273), (37, 418693), (187, 82843), (407, 38063), (629, 24629), (2239, 6919)]