19067414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2731

約数の個数: 16

約数和(自身を含む): 30039552

約数和(自身を除く): 10972138

約数列:

[1, 2, 23, 46, 163, 326, 2543, 3749, 5086, 7498, 58489, 116978, 414509, 829018, 9533707, 19067414]

約数ペア:

[(1, 19067414), (2, 9533707), (23, 829018), (46, 414509), (163, 116978), (326, 58489), (2543, 7498), (3749, 5086)]