16213938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 35298816

約数和(自身を除く): 19084878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2143, 2522, 3783, 4286, 6429, 7566, 12858, 27859, 55718, 83577, 167154, 207871, 415742, 623613, 1247226, 2702323, 5404646, 8106969, 16213938]

約数ペア:

[(1, 16213938), (2, 8106969), (3, 5404646), (6, 2702323), (13, 1247226), (26, 623613), (39, 415742), (78, 207871), (97, 167154), (194, 83577), (291, 55718), (582, 27859), (1261, 12858), (2143, 7566), (2522, 6429), (3783, 4286)]