38748616

素因数分解:

$2^3\times {\mathrm{1999}}^1\times {\mathrm{2423}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 72720000

約数和(自身を除く): 33971384

約数列:

[1, 2, 4, 8, 1999, 2423, 3998, 4846, 7996, 9692, 15992, 19384, 4843577, 9687154, 19374308, 38748616]

約数ペア:

[(1, 38748616), (2, 19374308), (4, 9687154), (8, 4843577), (1999, 19384), (2423, 15992), (3998, 9692), (4846, 7996)]