12873016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 26636400

約数和(自身を除く): 13763384

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3019, 4264, 6038, 12076, 24152, 39247, 78494, 123779, 156988, 247558, 313976, 495116, 990232, 1609127, 3218254, 6436508, 12873016]

約数ペア:

[(1, 12873016), (2, 6436508), (4, 3218254), (8, 1609127), (13, 990232), (26, 495116), (41, 313976), (52, 247558), (82, 156988), (104, 123779), (164, 78494), (328, 39247), (533, 24152), (1066, 12076), (2132, 6038), (3019, 4264)]