38951330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18637}}^1$

素因数の和:18674

約数の個数: 32

約数和(自身を含む): 80516160

約数和(自身を除く): 41564830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 18637, 37274, 93185, 186370, 205007, 354103, 410014, 708206, 1025035, 1770515, 2050070, 3541030, 3895133, 7790266, 19475665, 38951330]

約数ペア:

[(1, 38951330), (2, 19475665), (5, 7790266), (10, 3895133), (11, 3541030), (19, 2050070), (22, 1770515), (38, 1025035), (55, 708206), (95, 410014), (110, 354103), (190, 205007), (209, 186370), (418, 93185), (1045, 37274), (2090, 18637)]