12217849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 14974848

約数和(自身を除く): 2756999

約数列:

[1, 7, 17, 83, 119, 581, 1237, 1411, 8659, 9877, 21029, 102671, 147203, 718697, 1745407, 12217849]

約数ペア:

[(1, 12217849), (7, 1745407), (17, 718697), (83, 147203), (119, 102671), (581, 21029), (1237, 9877), (1411, 8659)]