12776762

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 8132038

約数列:

[1, 2, 29, 43, 47, 58, 86, 94, 109, 218, 1247, 1363, 2021, 2494, 2726, 3161, 4042, 4687, 5123, 6322, 9374, 10246, 58609, 117218, 135923, 148567, 220289, 271846, 297134, 440578, 6388381, 12776762]

約数ペア:

[(1, 12776762), (2, 6388381), (29, 440578), (43, 297134), (47, 271846), (58, 220289), (86, 148567), (94, 135923), (109, 117218), (218, 58609), (1247, 10246), (1363, 9374), (2021, 6322), (2494, 5123), (2726, 4687), (3161, 4042)]