1900529570

素因数分解:

$2^1\times 5^1\times {\mathrm{10531}}^1\times {\mathrm{18047}}^1$

素因数の和:28585

約数の個数: 16

約数和(自身を含む): 3421467648

約数和(自身を除く): 1520938078

約数列:

[1, 2, 5, 10, 10531, 18047, 21062, 36094, 52655, 90235, 105310, 180470, 190052957, 380105914, 950264785, 1900529570]

約数ペア:

[(1, 1900529570), (2, 950264785), (5, 380105914), (10, 190052957), (10531, 180470), (18047, 105310), (21062, 90235), (36094, 52655)]