214914814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{8963}}^1$

素因数の和:9615

約数の個数: 16

約数和(自身を含む): 339914880

約数和(自身を除く): 125000066

約数列:

[1, 2, 19, 38, 631, 1262, 8963, 11989, 17926, 23978, 170297, 340594, 5655653, 11311306, 107457407, 214914814]

約数ペア:

[(1, 214914814), (2, 107457407), (19, 11311306), (38, 5655653), (631, 340594), (1262, 170297), (8963, 23978), (11989, 17926)]