12961108

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 23162048

約数和(自身を除く): 10200940

約数列:

[1, 2, 4, 103, 163, 193, 206, 326, 386, 412, 652, 772, 16789, 19879, 31459, 33578, 39758, 62918, 67156, 79516, 125836, 3240277, 6480554, 12961108]

約数ペア:

[(1, 12961108), (2, 6480554), (4, 3240277), (103, 125836), (163, 79516), (193, 67156), (206, 62918), (326, 39758), (386, 33578), (412, 31459), (652, 19879), (772, 16789)]