11987204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{96671}}^1$

素因数の和:96706

約数の個数: 12

約数和(自身を含む): 21654528

約数和(自身を除く): 9667324

約数列:

[1, 2, 4, 31, 62, 124, 96671, 193342, 386684, 2996801, 5993602, 11987204]

約数ペア:

[(1, 11987204), (2, 5993602), (4, 2996801), (31, 386684), (62, 193342), (124, 96671)]