1901205185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1502929}}^1$

素因数の和:1502968

約数の個数: 16

約数和(自身を含む): 2597063040

約数和(自身を除く): 695857855

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1502929, 7514645, 16532219, 34567367, 82661095, 172836835, 380241037, 1901205185]

約数ペア:

[(1, 1901205185), (5, 380241037), (11, 172836835), (23, 82661095), (55, 34567367), (115, 16532219), (253, 7514645), (1265, 1502929)]