12247361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 14981760

約数和(自身を除く): 2734399

約数列:

[1, 7, 17, 101, 119, 707, 1019, 1717, 7133, 12019, 17323, 102919, 121261, 720433, 1749623, 12247361]

約数ペア:

[(1, 12247361), (7, 1749623), (17, 720433), (101, 121261), (119, 102919), (707, 17323), (1019, 12019), (1717, 7133)]