19005183837

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{727}}^1\times {\mathrm{28759}}^1$

素因数の和:29593

約数の個数: 24

約数和(自身を含む): 27762833280

約数和(自身を除く): 8757649443

約数列:

[1, 3, 9, 101, 303, 727, 909, 2181, 6543, 28759, 73427, 86277, 220281, 258831, 660843, 2904659, 8713977, 20907793, 26141931, 62723379, 188170137, 2111687093, 6335061279, 19005183837]

約数ペア:

[(1, 19005183837), (3, 6335061279), (9, 2111687093), (101, 188170137), (303, 62723379), (727, 26141931), (909, 20907793), (2181, 8713977), (6543, 2904659), (28759, 660843), (73427, 258831), (86277, 220281)]