16730260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44027}}^1$

素因数の和:44055

約数の個数: 24

約数和(自身を含む): 36983520

約数和(自身を除く): 20253260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 44027, 88054, 176108, 220135, 440270, 836513, 880540, 1673026, 3346052, 4182565, 8365130, 16730260]

約数ペア:

[(1, 16730260), (2, 8365130), (4, 4182565), (5, 3346052), (10, 1673026), (19, 880540), (20, 836513), (38, 440270), (76, 220135), (95, 176108), (190, 88054), (380, 44027)]