12375726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16654674

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 139, 142, 209, 213, 278, 417, 418, 426, 627, 781, 834, 1254, 1349, 1529, 1562, 2343, 2641, 2698, 3058, 4047, 4587, 4686, 5282, 7923, 8094, 9174, 9869, 14839, 15846, 19738, 29051, 29607, 29678, 44517, 58102, 59214, 87153, 89034, 108559, 174306, 187511, 217118, 325677, 375022, 562533, 651354, 1125066, 2062621, 4125242, 6187863, 12375726]

約数ペア:

[(1, 12375726), (2, 6187863), (3, 4125242), (6, 2062621), (11, 1125066), (19, 651354), (22, 562533), (33, 375022), (38, 325677), (57, 217118), (66, 187511), (71, 174306), (114, 108559), (139, 89034), (142, 87153), (209, 59214), (213, 58102), (278, 44517), (417, 29678), (418, 29607), (426, 29051), (627, 19738), (781, 15846), (834, 14839), (1254, 9869), (1349, 9174), (1529, 8094), (1562, 7923), (2343, 5282), (2641, 4686), (2698, 4587), (3058, 4047)]