40272514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22549}}^1$

素因数の和:22617

約数の個数: 16

約数和(自身を含む): 64944000

約数和(自身を除く): 24671486

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22549, 45098, 428431, 856862, 1059803, 2119606, 20136257, 40272514]

約数ペア:

[(1, 40272514), (2, 20136257), (19, 2119606), (38, 1059803), (47, 856862), (94, 428431), (893, 45098), (1786, 22549)]