13015636

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 23395680

約数和(自身を除く): 10380044

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 421, 524, 842, 1684, 7729, 15458, 24839, 30916, 49678, 55151, 99356, 110302, 220604, 3253909, 6507818, 13015636]

約数ペア:

[(1, 13015636), (2, 6507818), (4, 3253909), (59, 220604), (118, 110302), (131, 99356), (236, 55151), (262, 49678), (421, 30916), (524, 24839), (842, 15458), (1684, 7729)]