16239505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 21302784

約数和(自身を除く): 5063279

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 6163, 30815, 104771, 191053, 523855, 955265, 3247901, 16239505]

約数ペア:

[(1, 16239505), (5, 3247901), (17, 955265), (31, 523855), (85, 191053), (155, 104771), (527, 30815), (2635, 6163)]