19300552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 37252800

約数和(自身を除く): 17952248

約数列:

[1, 2, 4, 8, 59, 103, 118, 206, 236, 397, 412, 472, 794, 824, 1588, 3176, 6077, 12154, 23423, 24308, 40891, 46846, 48616, 81782, 93692, 163564, 187384, 327128, 2412569, 4825138, 9650276, 19300552]

約数ペア:

[(1, 19300552), (2, 9650276), (4, 4825138), (8, 2412569), (59, 327128), (103, 187384), (118, 163564), (206, 93692), (236, 81782), (397, 48616), (412, 46846), (472, 40891), (794, 24308), (824, 23423), (1588, 12154), (3176, 6077)]