12399842

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9733}}^1$

素因数の和:9762

約数の個数: 24

約数和(自身を含む): 23303196

約数和(自身を除く): 10903354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 9733, 19466, 68131, 126529, 136262, 253058, 476917, 885703, 953834, 1771406, 6199921, 12399842]

約数ペア:

[(1, 12399842), (2, 6199921), (7, 1771406), (13, 953834), (14, 885703), (26, 476917), (49, 253058), (91, 136262), (98, 126529), (182, 68131), (637, 19466), (1274, 9733)]