23198788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 42608384

約数和(自身を除く): 19409596

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3067, 3782, 6134, 7564, 12268, 95077, 187087, 190154, 374174, 380308, 748348, 5799697, 11599394, 23198788]

約数ペア:

[(1, 23198788), (2, 11599394), (4, 5799697), (31, 748348), (61, 380308), (62, 374174), (122, 190154), (124, 187087), (244, 95077), (1891, 12268), (3067, 7564), (3782, 6134)]