38841842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 26355598

約数列:

[1, 2, 13, 26, 41, 82, 83, 166, 439, 533, 878, 1066, 1079, 2158, 3403, 5707, 6806, 11414, 17999, 35998, 36437, 44239, 72874, 88478, 233987, 467974, 473681, 947362, 1493917, 2987834, 19420921, 38841842]

約数ペア:

[(1, 38841842), (2, 19420921), (13, 2987834), (26, 1493917), (41, 947362), (82, 473681), (83, 467974), (166, 233987), (439, 88478), (533, 72874), (878, 44239), (1066, 36437), (1079, 35998), (2158, 17999), (3403, 11414), (5707, 6806)]