12943924

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4091}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 26123328

約数和(自身を除く): 13179404

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 4091, 8182, 16364, 28637, 57274, 114548, 462283, 924566, 1849132, 3235981, 6471962, 12943924]

約数ペア:

[(1, 12943924), (2, 6471962), (4, 3235981), (7, 1849132), (14, 924566), (28, 462283), (113, 114548), (226, 57274), (452, 28637), (791, 16364), (1582, 8182), (3164, 4091)]