12739291222

素因数分解:

$2^1\times 7^1\times {\mathrm{9059}}^1\times {\mathrm{100447}}^1$

素因数の和:109515

約数の個数: 16

約数和(自身を含む): 21841413120

約数和(自身を除く): 9102121898

約数列:

[1, 2, 7, 14, 9059, 18118, 63413, 100447, 126826, 200894, 703129, 1406258, 909949373, 1819898746, 6369645611, 12739291222]

約数ペア:

[(1, 12739291222), (2, 6369645611), (7, 1819898746), (14, 909949373), (9059, 1406258), (18118, 703129), (63413, 200894), (100447, 126826)]