12892012

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1699}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 25894400

約数和(自身を除く): 13002388

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1699, 1897, 3398, 3794, 6796, 7588, 11893, 23786, 47572, 460429, 920858, 1841716, 3223003, 6446006, 12892012]

約数ペア:

[(1, 12892012), (2, 6446006), (4, 3223003), (7, 1841716), (14, 920858), (28, 460429), (271, 47572), (542, 23786), (1084, 11893), (1699, 7588), (1897, 6796), (3398, 3794)]