18445226

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 28200960

約数和(自身を除く): 9755734

約数列:

[1, 2, 101, 127, 202, 254, 719, 1438, 12827, 25654, 72619, 91313, 145238, 182626, 9222613, 18445226]

約数ペア:

[(1, 18445226), (2, 9222613), (101, 182626), (127, 145238), (202, 91313), (254, 72619), (719, 25654), (1438, 12827)]