12392908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4053

約数の個数: 24

約数和(自身を含む): 23998464

約数和(自身を除く): 11605556

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 3967, 7934, 15868, 43637, 87274, 174548, 281657, 563314, 1126628, 3098227, 6196454, 12392908]

約数ペア:

[(1, 12392908), (2, 6196454), (4, 3098227), (11, 1126628), (22, 563314), (44, 281657), (71, 174548), (142, 87274), (284, 43637), (781, 15868), (1562, 7934), (3124, 3967)]