22199608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{45491}}^1$

素因数の和:45558

約数の個数: 16

約数和(自身を含む): 42307560

約数和(自身を除く): 20107952

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 45491, 90982, 181964, 363928, 2774951, 5549902, 11099804, 22199608]

約数ペア:

[(1, 22199608), (2, 11099804), (4, 5549902), (8, 2774951), (61, 363928), (122, 181964), (244, 90982), (488, 45491)]