16397604

素因数分解:

$2^2\times 3^2\times {\mathrm{455489}}^1$

素因数の和:455499

約数の個数: 18

約数和(自身を含む): 41449590

約数和(自身を除く): 25051986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 455489, 910978, 1366467, 1821956, 2732934, 4099401, 5465868, 8198802, 16397604]

約数ペア:

[(1, 16397604), (2, 8198802), (3, 5465868), (4, 4099401), (6, 2732934), (9, 1821956), (12, 1366467), (18, 910978), (36, 455489)]