16931926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40507}}^1$

素因数の和:40539

約数の個数: 16

約数和(自身を含む): 29165760

約数和(自身を除く): 12233834

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 40507, 81014, 445577, 769633, 891154, 1539266, 8465963, 16931926]

約数ペア:

[(1, 16931926), (2, 8465963), (11, 1539266), (19, 891154), (22, 769633), (38, 445577), (209, 81014), (418, 40507)]