7006820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18467

約数の個数: 24

約数和(自身を含む): 15489600

約数和(自身を除く): 8482780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 18439, 36878, 73756, 92195, 184390, 350341, 368780, 700682, 1401364, 1751705, 3503410, 7006820]

約数ペア:

[(1, 7006820), (2, 3503410), (4, 1751705), (5, 1401364), (10, 700682), (19, 368780), (20, 350341), (38, 184390), (76, 92195), (95, 73756), (190, 36878), (380, 18439)]