19924074

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12437}}^1$

素因数の和:12534

約数の個数: 24

約数和(自身を含む): 43657380

約数和(自身を除く): 23733306

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 12437, 24874, 37311, 74622, 111933, 223866, 1106893, 2213786, 3320679, 6641358, 9962037, 19924074]

約数ペア:

[(1, 19924074), (2, 9962037), (3, 6641358), (6, 3320679), (9, 2213786), (18, 1106893), (89, 223866), (178, 111933), (267, 74622), (534, 37311), (801, 24874), (1602, 12437)]