12860536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4039

約数の個数: 32

約数和(自身を含む): 26812800

約数和(自身を除く): 13952264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 3989, 7978, 15956, 31912, 51857, 103714, 123659, 207428, 247318, 414856, 494636, 989272, 1607567, 3215134, 6430268, 12860536]

約数ペア:

[(1, 12860536), (2, 6430268), (4, 3215134), (8, 1607567), (13, 989272), (26, 494636), (31, 414856), (52, 247318), (62, 207428), (104, 123659), (124, 103714), (248, 51857), (403, 31912), (806, 15956), (1612, 7978), (3224, 3989)]