12502958

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 24

約数和(自身を含む): 20633616

約数和(自身を除く): 8130658

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 521, 923, 1042, 1846, 6773, 11999, 13546, 23998, 36991, 73982, 88049, 176098, 480883, 961766, 6251479, 12502958]

約数ペア:

[(1, 12502958), (2, 6251479), (13, 961766), (26, 480883), (71, 176098), (142, 88049), (169, 73982), (338, 36991), (521, 23998), (923, 13546), (1042, 11999), (1846, 6773)]