12875538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7177}}^1$

素因数の和:7218

約数の個数: 32

約数和(自身を含む): 28941696

約数和(自身を除く): 16066158

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 7177, 14354, 21531, 43062, 93301, 165071, 186602, 279903, 330142, 495213, 559806, 990426, 2145923, 4291846, 6437769, 12875538]

約数ペア:

[(1, 12875538), (2, 6437769), (3, 4291846), (6, 2145923), (13, 990426), (23, 559806), (26, 495213), (39, 330142), (46, 279903), (69, 186602), (78, 165071), (138, 93301), (299, 43062), (598, 21531), (897, 14354), (1794, 7177)]