19047532

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 38937360

約数和(自身を除く): 19889828

約数列:

[1, 2, 4, 7, 14, 28, 79, 109, 158, 218, 316, 436, 553, 763, 1106, 1526, 2212, 3052, 6241, 8611, 12482, 17222, 24964, 34444, 43687, 60277, 87374, 120554, 174748, 241108, 680269, 1360538, 2721076, 4761883, 9523766, 19047532]

約数ペア:

[(1, 19047532), (2, 9523766), (4, 4761883), (7, 2721076), (14, 1360538), (28, 680269), (79, 241108), (109, 174748), (158, 120554), (218, 87374), (316, 60277), (436, 43687), (553, 34444), (763, 24964), (1106, 17222), (1526, 12482), (2212, 8611), (3052, 6241)]