13238072

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{3251}}^1$

素因数の和:3766

約数の個数: 16

約数和(自身を含む): 24877800

約数和(自身を除く): 11639728

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 3251, 4072, 6502, 13004, 26008, 1654759, 3309518, 6619036, 13238072]

約数ペア:

[(1, 13238072), (2, 6619036), (4, 3309518), (8, 1654759), (509, 26008), (1018, 13004), (2036, 6502), (3251, 4072)]