15204464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{86389}}^1$

素因数の和:86408

約数の個数: 20

約数和(自身を含む): 32137080

約数和(自身を除く): 16932616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 86389, 172778, 345556, 691112, 950279, 1382224, 1900558, 3801116, 7602232, 15204464]

約数ペア:

[(1, 15204464), (2, 7602232), (4, 3801116), (8, 1900558), (11, 1382224), (16, 950279), (22, 691112), (44, 345556), (88, 172778), (176, 86389)]