17387427185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1913861}}^1$

素因数の和:1913968

約数の個数: 16

約数和(自身を含む): 22047690240

約数和(自身を除く): 4660263055

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 1913861, 9569305, 44018803, 151195019, 220094015, 755975095, 3477485437, 17387427185]

約数ペア:

[(1, 17387427185), (5, 3477485437), (23, 755975095), (79, 220094015), (115, 151195019), (395, 44018803), (1817, 9569305), (9085, 1913861)]