19393186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22189}}^1$

素因数の和:22233

約数の個数: 16

約数和(自身を含む): 31953600

約数和(自身を除く): 12560414

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22189, 44378, 421591, 510347, 843182, 1020694, 9696593, 19393186]

約数ペア:

[(1, 19393186), (2, 9696593), (19, 1020694), (23, 843182), (38, 510347), (46, 421591), (437, 44378), (874, 22189)]