19801416

素因数分解:

$2^3\times 3^1\times {\mathrm{825059}}^1$

素因数の和:825068

約数の個数: 16

約数和(自身を含む): 49503600

約数和(自身を除く): 29702184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 825059, 1650118, 2475177, 3300236, 4950354, 6600472, 9900708, 19801416]

約数ペア:

[(1, 19801416), (2, 9900708), (3, 6600472), (4, 4950354), (6, 3300236), (8, 2475177), (12, 1650118), (24, 825059)]