12895566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16134834

約数列:

[1, 2, 3, 6, 19, 31, 38, 41, 57, 62, 82, 89, 93, 114, 123, 178, 186, 246, 267, 534, 589, 779, 1178, 1271, 1558, 1691, 1767, 2337, 2542, 2759, 3382, 3534, 3649, 3813, 4674, 5073, 5518, 7298, 7626, 8277, 10146, 10947, 16554, 21894, 24149, 48298, 52421, 69331, 72447, 104842, 113119, 138662, 144894, 157263, 207993, 226238, 314526, 339357, 415986, 678714, 2149261, 4298522, 6447783, 12895566]

約数ペア:

[(1, 12895566), (2, 6447783), (3, 4298522), (6, 2149261), (19, 678714), (31, 415986), (38, 339357), (41, 314526), (57, 226238), (62, 207993), (82, 157263), (89, 144894), (93, 138662), (114, 113119), (123, 104842), (178, 72447), (186, 69331), (246, 52421), (267, 48298), (534, 24149), (589, 21894), (779, 16554), (1178, 10947), (1271, 10146), (1558, 8277), (1691, 7626), (1767, 7298), (2337, 5518), (2542, 5073), (2759, 4674), (3382, 3813), (3534, 3649)]