12415711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 15556608

約数和(自身を除く): 3140897

約数列:

[1, 7, 11, 77, 383, 421, 2681, 2947, 4213, 4631, 29491, 32417, 161243, 1128701, 1773673, 12415711]

約数ペア:

[(1, 12415711), (7, 1773673), (11, 1128701), (77, 161243), (383, 32417), (421, 29491), (2681, 4631), (2947, 4213)]