15988464

素因数分解:

$2^4\times 3^2\times {\mathrm{111031}}^1$

素因数の和:111045

約数の個数: 30

約数和(自身を含む): 44745896

約数和(自身を除く): 28757432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 111031, 222062, 333093, 444124, 666186, 888248, 999279, 1332372, 1776496, 1998558, 2664744, 3997116, 5329488, 7994232, 15988464]

約数ペア:

[(1, 15988464), (2, 7994232), (3, 5329488), (4, 3997116), (6, 2664744), (8, 1998558), (9, 1776496), (12, 1332372), (16, 999279), (18, 888248), (24, 666186), (36, 444124), (48, 333093), (72, 222062), (144, 111031)]