16955292

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1721}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 39633552

約数和(自身を除く): 22678260

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 1721, 2463, 3284, 3442, 4926, 5163, 6884, 9852, 10326, 20652, 1412941, 2825882, 4238823, 5651764, 8477646, 16955292]

約数ペア:

[(1, 16955292), (2, 8477646), (3, 5651764), (4, 4238823), (6, 2825882), (12, 1412941), (821, 20652), (1642, 10326), (1721, 9852), (2463, 6884), (3284, 5163), (3442, 4926)]