18838833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{733}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 27128640

約数和(自身を除く): 8289807

約数列:

[1, 3, 13, 39, 659, 733, 1977, 2199, 8567, 9529, 25701, 28587, 483047, 1449141, 6279611, 18838833]

約数ペア:

[(1, 18838833), (3, 6279611), (13, 1449141), (39, 483047), (659, 28587), (733, 25701), (1977, 9529), (2199, 8567)]