16989072

素因数分解:

$2^4\times 3^1\times {\mathrm{353939}}^1$

素因数の和:353950

約数の個数: 20

約数和(自身を含む): 43888560

約数和(自身を除く): 26899488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353939, 707878, 1061817, 1415756, 2123634, 2831512, 4247268, 5663024, 8494536, 16989072]

約数ペア:

[(1, 16989072), (2, 8494536), (3, 5663024), (4, 4247268), (6, 2831512), (8, 2123634), (12, 1415756), (16, 1061817), (24, 707878), (48, 353939)]