33438938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2309}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 54137160

約数和(自身を除く): 20698222

約数列:

[1, 2, 13, 26, 557, 1114, 2309, 4618, 7241, 14482, 30017, 60034, 1286113, 2572226, 16719469, 33438938]

約数ペア:

[(1, 33438938), (2, 16719469), (13, 2572226), (26, 1286113), (557, 60034), (1114, 30017), (2309, 14482), (4618, 7241)]