9139570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 18895680

約数和(自身を除く): 9756110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4373, 8746, 21865, 43730, 48103, 83087, 96206, 166174, 240515, 415435, 481030, 830870, 913957, 1827914, 4569785, 9139570]

約数ペア:

[(1, 9139570), (2, 4569785), (5, 1827914), (10, 913957), (11, 830870), (19, 481030), (22, 415435), (38, 240515), (55, 166174), (95, 96206), (110, 83087), (190, 48103), (209, 43730), (418, 21865), (1045, 8746), (2090, 4373)]