12845426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3719}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 21159360

約数和(自身を除く): 8313934

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 3719, 7438, 40909, 81818, 583883, 1167766, 6422713, 12845426]

約数ペア:

[(1, 12845426), (2, 6422713), (11, 1167766), (22, 583883), (157, 81818), (314, 40909), (1727, 7438), (3454, 3719)]