8190710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3919}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 8743690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3919, 7838, 19595, 39190, 43109, 74461, 86218, 148922, 215545, 372305, 431090, 744610, 819071, 1638142, 4095355, 8190710]

約数ペア:

[(1, 8190710), (2, 4095355), (5, 1638142), (10, 819071), (11, 744610), (19, 431090), (22, 372305), (38, 215545), (55, 148922), (95, 86218), (110, 74461), (190, 43109), (209, 39190), (418, 19595), (1045, 7838), (2090, 3919)]