16487042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 30772224

約数和(自身を除く): 14285182

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3391, 4862, 6782, 37301, 44083, 57647, 74602, 88166, 115294, 484913, 634117, 749411, 969826, 1268234, 1498822, 8243521, 16487042]

約数ペア:

[(1, 16487042), (2, 8243521), (11, 1498822), (13, 1268234), (17, 969826), (22, 749411), (26, 634117), (34, 484913), (143, 115294), (187, 88166), (221, 74602), (286, 57647), (374, 44083), (442, 37301), (2431, 6782), (3391, 4862)]