9172630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 8971370

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2099, 2185, 4198, 4370, 10495, 20990, 39881, 48277, 79762, 96554, 199405, 241385, 398810, 482770, 917263, 1834526, 4586315, 9172630]

約数ペア:

[(1, 9172630), (2, 4586315), (5, 1834526), (10, 917263), (19, 482770), (23, 398810), (38, 241385), (46, 199405), (95, 96554), (115, 79762), (190, 48277), (230, 39881), (437, 20990), (874, 10495), (2099, 4370), (2185, 4198)]