22078238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{121309}}^1$

素因数の和:121331

約数の個数: 16

約数和(自身を含む): 40760160

約数和(自身を除く): 18681922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 121309, 242618, 849163, 1577017, 1698326, 3154034, 11039119, 22078238]

約数ペア:

[(1, 22078238), (2, 11039119), (7, 3154034), (13, 1698326), (14, 1577017), (26, 849163), (91, 242618), (182, 121309)]