22273910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131023}}^1$

素因数の和:131047

約数の個数: 16

約数和(自身を含む): 42451776

約数和(自身を除く): 20177866

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 131023, 262046, 655115, 1310230, 2227391, 4454782, 11136955, 22273910]

約数ペア:

[(1, 22273910), (2, 11136955), (5, 4454782), (10, 2227391), (17, 1310230), (34, 655115), (85, 262046), (170, 131023)]