39801058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42073}}^1$

素因数の和:42129

約数の個数: 16

約数和(自身を含む): 66645216

約数和(自身を除く): 26844158

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 42073, 84146, 462803, 925606, 1809139, 3618278, 19900529, 39801058]

約数ペア:

[(1, 39801058), (2, 19900529), (11, 3618278), (22, 1809139), (43, 925606), (86, 462803), (473, 84146), (946, 42073)]