13982860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 17950580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 1187, 2356, 2374, 2945, 4748, 5890, 5935, 11780, 11870, 22553, 23740, 36797, 45106, 73594, 90212, 112765, 147188, 183985, 225530, 367970, 451060, 699143, 735940, 1398286, 2796572, 3495715, 6991430, 13982860]

約数ペア:

[(1, 13982860), (2, 6991430), (4, 3495715), (5, 2796572), (10, 1398286), (19, 735940), (20, 699143), (31, 451060), (38, 367970), (62, 225530), (76, 183985), (95, 147188), (124, 112765), (155, 90212), (190, 73594), (310, 45106), (380, 36797), (589, 23740), (620, 22553), (1178, 11870), (1187, 11780), (2356, 5935), (2374, 5890), (2945, 4748)]