12965204

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2328

約数の個数: 36

約数和(自身を含む): 27315540

約数和(自身を除く): 14350336

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2281, 2842, 4562, 5684, 9124, 15967, 31934, 63868, 66149, 111769, 132298, 223538, 264596, 447076, 463043, 926086, 1852172, 3241301, 6482602, 12965204]

約数ペア:

[(1, 12965204), (2, 6482602), (4, 3241301), (7, 1852172), (14, 926086), (28, 463043), (29, 447076), (49, 264596), (58, 223538), (98, 132298), (116, 111769), (196, 66149), (203, 63868), (406, 31934), (812, 15967), (1421, 9124), (2281, 5684), (2842, 4562)]