18069830

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15991}}^1$

素因数の和:16111

約数の個数: 16

約数和(自身を含む): 32815584

約数和(自身を除く): 14745754

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 15991, 31982, 79955, 159910, 1806983, 3613966, 9034915, 18069830]

約数ペア:

[(1, 18069830), (2, 9034915), (5, 3613966), (10, 1806983), (113, 159910), (226, 79955), (565, 31982), (1130, 15991)]