19188432

素因数分解:

$2^4\times 3^2\times {\mathrm{133253}}^1$

素因数の和:133267

約数の個数: 30

約数和(自身を含む): 53701362

約数和(自身を除く): 34512930

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133253, 266506, 399759, 533012, 799518, 1066024, 1199277, 1599036, 2132048, 2398554, 3198072, 4797108, 6396144, 9594216, 19188432]

約数ペア:

[(1, 19188432), (2, 9594216), (3, 6396144), (4, 4797108), (6, 3198072), (8, 2398554), (9, 2132048), (12, 1599036), (16, 1199277), (18, 1066024), (24, 799518), (36, 533012), (48, 399759), (72, 266506), (144, 133253)]