12899127962

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29721493}}^1$

素因数の和:29721533

約数の個数: 16

約数和(自身を含む): 22826107392

約数和(自身を除く): 9926979430

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29721493, 59442986, 208050451, 416100902, 921366283, 1842732566, 6449563981, 12899127962]

約数ペア:

[(1, 12899127962), (2, 6449563981), (7, 1842732566), (14, 921366283), (31, 416100902), (62, 208050451), (217, 59442986), (434, 29721493)]