239215688

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{19531}}^1$

素因数の和:21068

約数の個数: 16

約数和(自身を含む): 448845360

約数和(自身を除く): 209629672

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 19531, 39062, 78124, 156248, 29901961, 59803922, 119607844, 239215688]

約数ペア:

[(1, 239215688), (2, 119607844), (4, 59803922), (8, 29901961), (1531, 156248), (3062, 78124), (6124, 39062), (12248, 19531)]