19628708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15383}}^1$

素因数の和:15427

約数の個数: 24

約数和(自身を含む): 38767680

約数和(自身を除く): 19138972

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15383, 30766, 61532, 169213, 338426, 446107, 676852, 892214, 1784428, 4907177, 9814354, 19628708]

約数ペア:

[(1, 19628708), (2, 9814354), (4, 4907177), (11, 1784428), (22, 892214), (29, 676852), (44, 446107), (58, 338426), (116, 169213), (319, 61532), (638, 30766), (1276, 15383)]