38321822

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 38505058

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 1871, 2926, 3742, 10241, 13097, 20482, 20581, 26194, 35549, 41162, 71098, 91679, 144067, 183358, 248843, 288134, 391039, 497686, 782078, 1008469, 1741901, 2016938, 2737273, 3483802, 5474546, 19160911, 38321822]

約数ペア:

[(1, 38321822), (2, 19160911), (7, 5474546), (11, 3483802), (14, 2737273), (19, 2016938), (22, 1741901), (38, 1008469), (49, 782078), (77, 497686), (98, 391039), (133, 288134), (154, 248843), (209, 183358), (266, 144067), (418, 91679), (539, 71098), (931, 41162), (1078, 35549), (1463, 26194), (1862, 20581), (1871, 20482), (2926, 13097), (3742, 10241)]