19394198

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{797}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 30451680

約数和(自身を除く): 11057482

約数列:

[1, 2, 23, 46, 529, 797, 1058, 1594, 12167, 18331, 24334, 36662, 421613, 843226, 9697099, 19394198]

約数ペア:

[(1, 19394198), (2, 9697099), (23, 843226), (46, 421613), (529, 36662), (797, 24334), (1058, 18331), (1594, 12167)]