12638670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38299}}^1$

素因数の和:38320

約数の個数: 32

約数和(自身を含む): 33091200

約数和(自身を除く): 20452530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 38299, 76598, 114897, 191495, 229794, 382990, 421289, 574485, 842578, 1148970, 1263867, 2106445, 2527734, 4212890, 6319335, 12638670]

約数ペア:

[(1, 12638670), (2, 6319335), (3, 4212890), (5, 2527734), (6, 2106445), (10, 1263867), (11, 1148970), (15, 842578), (22, 574485), (30, 421289), (33, 382990), (55, 229794), (66, 191495), (110, 114897), (165, 76598), (330, 38299)]