12688998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15901}}^1$

素因数の和:15932

約数の個数: 32

約数和(自身を含む): 30531840

約数和(自身を除く): 17842842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 15901, 31802, 47703, 95406, 111307, 222614, 302119, 333921, 604238, 667842, 906357, 1812714, 2114833, 4229666, 6344499, 12688998]

約数ペア:

[(1, 12688998), (2, 6344499), (3, 4229666), (6, 2114833), (7, 1812714), (14, 906357), (19, 667842), (21, 604238), (38, 333921), (42, 302119), (57, 222614), (114, 111307), (133, 95406), (266, 47703), (399, 31802), (798, 15901)]