16923604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{222679}}^1$

素因数の和:222702

約数の個数: 12

約数和(自身を含む): 31175200

約数和(自身を除く): 14251596

約数列:

[1, 2, 4, 19, 38, 76, 222679, 445358, 890716, 4230901, 8461802, 16923604]

約数ペア:

[(1, 16923604), (2, 8461802), (4, 4230901), (19, 890716), (38, 445358), (76, 222679)]