16663670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13121}}^1$

素因数の和:13255

約数の個数: 16

約数和(自身を含む): 30233088

約数和(自身を除く): 13569418

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 13121, 26242, 65605, 131210, 1666367, 3332734, 8331835, 16663670]

約数ペア:

[(1, 16663670), (2, 8331835), (5, 3332734), (10, 1666367), (127, 131210), (254, 65605), (635, 26242), (1270, 13121)]