16514345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 20829312

約数和(自身を除く): 4314967

約数列:

[1, 5, 23, 115, 163, 815, 881, 3749, 4405, 18745, 20263, 101315, 143603, 718015, 3302869, 16514345]

約数ペア:

[(1, 16514345), (5, 3302869), (23, 718015), (115, 143603), (163, 101315), (815, 20263), (881, 18745), (3749, 4405)]