12261104

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1109}}^1$

素因数の和:1808

約数の個数: 20

約数和(自身を含む): 23811720

約数和(自身を除く): 11550616

約数列:

[1, 2, 4, 8, 16, 691, 1109, 1382, 2218, 2764, 4436, 5528, 8872, 11056, 17744, 766319, 1532638, 3065276, 6130552, 12261104]

約数ペア:

[(1, 12261104), (2, 6130552), (4, 3065276), (8, 1532638), (16, 766319), (691, 17744), (1109, 11056), (1382, 8872), (2218, 5528), (2764, 4436)]