19163374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 29962800

約数和(自身を除く): 10799426

約数列:

[1, 2, 29, 58, 139, 278, 2377, 4031, 4754, 8062, 68933, 137866, 330403, 660806, 9581687, 19163374]

約数ペア:

[(1, 19163374), (2, 9581687), (29, 660806), (58, 330403), (139, 137866), (278, 68933), (2377, 8062), (4031, 4754)]