12891684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 33812352

約数和(自身を除く): 20920668

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 3593, 7186, 10779, 14372, 21558, 43116, 46709, 82639, 93418, 140127, 165278, 186836, 247917, 280254, 330556, 495834, 560508, 991668, 1074307, 2148614, 3222921, 4297228, 6445842, 12891684]

約数ペア:

[(1, 12891684), (2, 6445842), (3, 4297228), (4, 3222921), (6, 2148614), (12, 1074307), (13, 991668), (23, 560508), (26, 495834), (39, 330556), (46, 280254), (52, 247917), (69, 186836), (78, 165278), (92, 140127), (138, 93418), (156, 82639), (276, 46709), (299, 43116), (598, 21558), (897, 14372), (1196, 10779), (1794, 7186), (3588, 3593)]