12338315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11807}}^1$

素因数の和:11842

約数の個数: 16

約数和(自身を含む): 17003520

約数和(自身を除く): 4665205

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 11807, 59035, 129877, 224333, 649385, 1121665, 2467663, 12338315]

約数ペア:

[(1, 12338315), (5, 2467663), (11, 1121665), (19, 649385), (55, 224333), (95, 129877), (209, 59035), (1045, 11807)]