18823114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8263}}^1$

素因数の和:8349

約数の個数: 16

約数和(自身を含む): 30345408

約数和(自身を除く): 11522294

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8263, 16526, 140471, 280942, 553621, 1107242, 9411557, 18823114]

約数ペア:

[(1, 18823114), (2, 9411557), (17, 1107242), (34, 553621), (67, 280942), (134, 140471), (1139, 16526), (2278, 8263)]