18760510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14321}}^1$

素因数の和:14459

約数の個数: 16

約数和(自身を含む): 34029072

約数和(自身を除く): 15268562

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 14321, 28642, 71605, 143210, 1876051, 3752102, 9380255, 18760510]

約数ペア:

[(1, 18760510), (2, 9380255), (5, 3752102), (10, 1876051), (131, 143210), (262, 71605), (655, 28642), (1310, 14321)]