19630216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 18731384

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 382, 443, 764, 886, 1528, 1772, 3544, 5539, 11078, 12847, 22156, 25694, 44312, 51388, 84613, 102776, 169226, 338452, 676904, 2453777, 4907554, 9815108, 19630216]

約数ペア:

[(1, 19630216), (2, 9815108), (4, 4907554), (8, 2453777), (29, 676904), (58, 338452), (116, 169226), (191, 102776), (232, 84613), (382, 51388), (443, 44312), (764, 25694), (886, 22156), (1528, 12847), (1772, 11078), (3544, 5539)]