33841774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 21598226

約数列:

[1, 2, 19, 38, 43, 86, 139, 149, 278, 298, 817, 1634, 2641, 2831, 5282, 5662, 5977, 6407, 11954, 12814, 20711, 41422, 113563, 121733, 227126, 243466, 393509, 787018, 890573, 1781146, 16920887, 33841774]

約数ペア:

[(1, 33841774), (2, 16920887), (19, 1781146), (38, 890573), (43, 787018), (86, 393509), (139, 243466), (149, 227126), (278, 121733), (298, 113563), (817, 41422), (1634, 20711), (2641, 12814), (2831, 11954), (5282, 6407), (5662, 5977)]