15691824

素因数分解:

$2^4\times 3^2\times {\mathrm{108971}}^1$

素因数の和:108985

約数の個数: 30

約数和(自身を含む): 43915716

約数和(自身を除く): 28223892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108971, 217942, 326913, 435884, 653826, 871768, 980739, 1307652, 1743536, 1961478, 2615304, 3922956, 5230608, 7845912, 15691824]

約数ペア:

[(1, 15691824), (2, 7845912), (3, 5230608), (4, 3922956), (6, 2615304), (8, 1961478), (9, 1743536), (12, 1307652), (16, 980739), (18, 871768), (24, 653826), (36, 435884), (48, 326913), (72, 217942), (144, 108971)]