12763910

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1931}}^1$

素因数の和:2599

約数の個数: 16

約数和(自身を含む): 23021712

約数和(自身を除く): 10257802

約数列:

[1, 2, 5, 10, 661, 1322, 1931, 3305, 3862, 6610, 9655, 19310, 1276391, 2552782, 6381955, 12763910]

約数ペア:

[(1, 12763910), (2, 6381955), (5, 2552782), (10, 1276391), (661, 19310), (1322, 9655), (1931, 6610), (3305, 3862)]