12431288

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{3691}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 23370360

約数和(自身を除く): 10939072

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 3691, 7382, 14764, 29528, 1553911, 3107822, 6215644, 12431288]

約数ペア:

[(1, 12431288), (2, 6215644), (4, 3107822), (8, 1553911), (421, 29528), (842, 14764), (1684, 7382), (3368, 3691)]