16245722

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{22501}}^1$

素因数の和:22541

約数の個数: 12

約数和(自身を含む): 25719786

約数和(自身を除く): 9474064

約数列:

[1, 2, 19, 38, 361, 722, 22501, 45002, 427519, 855038, 8122861, 16245722]

約数ペア:

[(1, 16245722), (2, 8122861), (19, 855038), (38, 427519), (361, 45002), (722, 22501)]