11501270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5540

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 12276010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5503, 11006, 27515, 55030, 60533, 104557, 121066, 209114, 302665, 522785, 605330, 1045570, 1150127, 2300254, 5750635, 11501270]

約数ペア:

[(1, 11501270), (2, 5750635), (5, 2300254), (10, 1150127), (11, 1045570), (19, 605330), (22, 522785), (38, 302665), (55, 209114), (95, 121066), (110, 104557), (190, 60533), (209, 55030), (418, 27515), (1045, 11006), (2090, 5503)]