15986724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7883}}^1$

素因数の和:7916

約数の個数: 36

約数和(自身を含む): 40397616

約数和(自身を除く): 24410892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 7883, 15766, 23649, 31532, 47298, 94596, 102479, 204958, 307437, 409916, 614874, 1229748, 1332227, 2664454, 3996681, 5328908, 7993362, 15986724]

約数ペア:

[(1, 15986724), (2, 7993362), (3, 5328908), (4, 3996681), (6, 2664454), (12, 1332227), (13, 1229748), (26, 614874), (39, 409916), (52, 307437), (78, 204958), (156, 102479), (169, 94596), (338, 47298), (507, 31532), (676, 23649), (1014, 15766), (2028, 7883)]