13238429522

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{173}}^1\times {\mathrm{20693}}^1$

素因数の和:20954

約数の個数: 24

約数和(自身を含む): 20448693324

約数和(自身を除く): 7210263802

約数列:

[1, 2, 43, 86, 173, 346, 1849, 3698, 7439, 14878, 20693, 41386, 319877, 639754, 889799, 1779598, 3579889, 7159778, 38261357, 76522714, 153935227, 307870454, 6619214761, 13238429522]

約数ペア:

[(1, 13238429522), (2, 6619214761), (43, 307870454), (86, 153935227), (173, 76522714), (346, 38261357), (1849, 7159778), (3698, 3579889), (7439, 1779598), (14878, 889799), (20693, 639754), (41386, 319877)]