22183928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{213307}}^1$

素因数の和:213326

約数の個数: 16

約数和(自身を含む): 44794680

約数和(自身を除く): 22610752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 213307, 426614, 853228, 1706456, 2772991, 5545982, 11091964, 22183928]

約数ペア:

[(1, 22183928), (2, 11091964), (4, 5545982), (8, 2772991), (13, 1706456), (26, 853228), (52, 426614), (104, 213307)]