21474466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13999}}^1$

素因数の和:14073

約数の個数: 16

約数和(自身を含む): 35280000

約数和(自身を除く): 13805534

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13999, 27998, 181987, 363974, 825941, 1651882, 10737233, 21474466]

約数ペア:

[(1, 21474466), (2, 10737233), (13, 1651882), (26, 825941), (59, 363974), (118, 181987), (767, 27998), (1534, 13999)]