23782018

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 24

約数和(自身を含む): 39211776

約数和(自身を除く): 15429758

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 991, 1846, 1982, 11999, 12883, 23998, 25766, 70361, 140722, 167479, 334958, 914693, 1829386, 11891009, 23782018]

約数ペア:

[(1, 23782018), (2, 11891009), (13, 1829386), (26, 914693), (71, 334958), (142, 167479), (169, 140722), (338, 70361), (923, 25766), (991, 23998), (1846, 12883), (1982, 11999)]