16839628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2971}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 32038160

約数和(自身を除く): 15198532

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 2971, 5668, 5942, 11884, 38623, 77246, 154492, 323839, 647678, 1295356, 4209907, 8419814, 16839628]

約数ペア:

[(1, 16839628), (2, 8419814), (4, 4209907), (13, 1295356), (26, 647678), (52, 323839), (109, 154492), (218, 77246), (436, 38623), (1417, 11884), (2834, 5942), (2971, 5668)]