12389468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 27029184

約数和(自身を除く): 14639716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 337, 364, 404, 674, 707, 1313, 1348, 1414, 2359, 2626, 2828, 4381, 4718, 5252, 8762, 9191, 9436, 17524, 18382, 30667, 34037, 36764, 61334, 68074, 122668, 136148, 238259, 442481, 476518, 884962, 953036, 1769924, 3097367, 6194734, 12389468]

約数ペア:

[(1, 12389468), (2, 6194734), (4, 3097367), (7, 1769924), (13, 953036), (14, 884962), (26, 476518), (28, 442481), (52, 238259), (91, 136148), (101, 122668), (182, 68074), (202, 61334), (337, 36764), (364, 34037), (404, 30667), (674, 18382), (707, 17524), (1313, 9436), (1348, 9191), (1414, 8762), (2359, 5252), (2626, 4718), (2828, 4381)]