12435218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 19262880

約数和(自身を除く): 6827662

約数列:

[1, 2, 41, 82, 139, 278, 1091, 2182, 5699, 11398, 44731, 89462, 151649, 303298, 6217609, 12435218]

約数ペア:

[(1, 12435218), (2, 6217609), (41, 303298), (82, 151649), (139, 89462), (278, 44731), (1091, 11398), (2182, 5699)]