12255828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 31018176

約数和(自身を除く): 18762348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 313, 502, 626, 753, 939, 1004, 1252, 1506, 1878, 3012, 3263, 3756, 4069, 6526, 8138, 9789, 12207, 13052, 16276, 19578, 24414, 39156, 48828, 78563, 157126, 235689, 314252, 471378, 942756, 1021319, 2042638, 3063957, 4085276, 6127914, 12255828]

約数ペア:

[(1, 12255828), (2, 6127914), (3, 4085276), (4, 3063957), (6, 2042638), (12, 1021319), (13, 942756), (26, 471378), (39, 314252), (52, 235689), (78, 157126), (156, 78563), (251, 48828), (313, 39156), (502, 24414), (626, 19578), (753, 16276), (939, 13052), (1004, 12207), (1252, 9789), (1506, 8138), (1878, 6526), (3012, 4069), (3263, 3756)]