19186270

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16979}}^1$

素因数の和:17099

約数の個数: 16

約数和(自身を含む): 34842960

約数和(自身を除く): 15656690

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 16979, 33958, 84895, 169790, 1918627, 3837254, 9593135, 19186270]

約数ペア:

[(1, 19186270), (2, 9593135), (5, 3837254), (10, 1918627), (113, 169790), (226, 84895), (565, 33958), (1130, 16979)]