19313734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 33833376

約数和(自身を除く): 14519642

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 457, 914, 1243, 1921, 2486, 3842, 5027, 7769, 10054, 15538, 21131, 42262, 51641, 85459, 103282, 170918, 568051, 877897, 1136102, 1755794, 9656867, 19313734]

約数ペア:

[(1, 19313734), (2, 9656867), (11, 1755794), (17, 1136102), (22, 877897), (34, 568051), (113, 170918), (187, 103282), (226, 85459), (374, 51641), (457, 42262), (914, 21131), (1243, 15538), (1921, 10054), (2486, 7769), (3842, 5027)]