12243738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{156971}}^1$

素因数の和:156989

約数の個数: 16

約数和(自身を含む): 26371296

約数和(自身を除く): 14127558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 156971, 313942, 470913, 941826, 2040623, 4081246, 6121869, 12243738]

約数ペア:

[(1, 12243738), (2, 6121869), (3, 4081246), (6, 2040623), (13, 941826), (26, 470913), (39, 313942), (78, 156971)]