22146064

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2819}}^1$

素因数の和:3318

約数の個数: 20

約数和(自身を含む): 43010640

約数和(自身を除く): 20864576

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2819, 3928, 5638, 7856, 11276, 22552, 45104, 1384129, 2768258, 5536516, 11073032, 22146064]

約数ペア:

[(1, 22146064), (2, 11073032), (4, 5536516), (8, 2768258), (16, 1384129), (491, 45104), (982, 22552), (1964, 11276), (2819, 7856), (3928, 5638)]