19090276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 35461440

約数和(自身を除く): 16371164

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 3517, 5428, 7034, 14068, 80891, 161782, 207503, 323564, 415006, 830012, 4772569, 9545138, 19090276]

約数ペア:

[(1, 19090276), (2, 9545138), (4, 4772569), (23, 830012), (46, 415006), (59, 323564), (92, 207503), (118, 161782), (236, 80891), (1357, 14068), (2714, 7034), (3517, 5428)]