15107924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{22349}}^1$

素因数の和:22379

約数の個数: 18

約数和(自身を含む): 28630350

約数和(自身を除く): 13522426

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 22349, 44698, 89396, 290537, 581074, 1162148, 3776981, 7553962, 15107924]

約数ペア:

[(1, 15107924), (2, 7553962), (4, 3776981), (13, 1162148), (26, 581074), (52, 290537), (169, 89396), (338, 44698), (676, 22349)]