31858212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139729}}^1$

素因数の和:139755

約数の個数: 24

約数和(自身を含む): 78248800

約数和(自身を除く): 46390588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 139729, 279458, 419187, 558916, 838374, 1676748, 2654851, 5309702, 7964553, 10619404, 15929106, 31858212]

約数ペア:

[(1, 31858212), (2, 15929106), (3, 10619404), (4, 7964553), (6, 5309702), (12, 2654851), (19, 1676748), (38, 838374), (57, 558916), (76, 419187), (114, 279458), (228, 139729)]