15185218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6551}}^1$

素因数の和:6633

約数の個数: 16

約数和(自身を含む): 24373440

約数和(自身を除く): 9188222

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 6551, 13102, 124469, 248938, 399611, 799222, 7592609, 15185218]

約数ペア:

[(1, 15185218), (2, 7592609), (19, 799222), (38, 399611), (61, 248938), (122, 124469), (1159, 13102), (2318, 6551)]