12222256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16253}}^1$

素因数の和:16308

約数の個数: 20

約数和(自身を含む): 24185952

約数和(自身を除く): 11963696

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16253, 32506, 65012, 130024, 260048, 763891, 1527782, 3055564, 6111128, 12222256]

約数ペア:

[(1, 12222256), (2, 6111128), (4, 3055564), (8, 1527782), (16, 763891), (47, 260048), (94, 130024), (188, 65012), (376, 32506), (752, 16253)]