15442986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 34167168

約数和(自身を除く): 18724182

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 5351, 10702, 16053, 32106, 69563, 139126, 197987, 208689, 395974, 417378, 593961, 1187922, 2573831, 5147662, 7721493, 15442986]

約数ペア:

[(1, 15442986), (2, 7721493), (3, 5147662), (6, 2573831), (13, 1187922), (26, 593961), (37, 417378), (39, 395974), (74, 208689), (78, 197987), (111, 139126), (222, 69563), (481, 32106), (962, 16053), (1443, 10702), (2886, 5351)]