15690288

素因数分解:

$2^4\times 3^1\times {\mathrm{326881}}^1$

素因数の和:326892

約数の個数: 20

約数和(自身を含む): 40533368

約数和(自身を除く): 24843080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326881, 653762, 980643, 1307524, 1961286, 2615048, 3922572, 5230096, 7845144, 15690288]

約数ペア:

[(1, 15690288), (2, 7845144), (3, 5230096), (4, 3922572), (6, 2615048), (8, 1961286), (12, 1307524), (16, 980643), (24, 653762), (48, 326881)]