1958330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 4052160

約数和(自身を除く): 2093830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 937, 1045, 1874, 2090, 4685, 9370, 10307, 17803, 20614, 35606, 51535, 89015, 103070, 178030, 195833, 391666, 979165, 1958330]

約数ペア:

[(1, 1958330), (2, 979165), (5, 391666), (10, 195833), (11, 178030), (19, 103070), (22, 89015), (38, 51535), (55, 35606), (95, 20614), (110, 17803), (190, 10307), (209, 9370), (418, 4685), (937, 2090), (1045, 1874)]