1915187192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{5641}}^1$

素因数の和:5752

約数の個数: 48

約数和(自身を含む): 3810381120

約数和(自身を除く): 1895193928

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 1369, 2294, 2738, 4588, 5476, 5641, 9176, 10952, 11282, 22564, 42439, 45128, 84878, 169756, 174871, 208717, 339512, 349742, 417434, 699484, 834868, 1398968, 1669736, 6470227, 7722529, 12940454, 15445058, 25880908, 30890116, 51761816, 61780232, 239398399, 478796798, 957593596, 1915187192]

約数ペア:

[(1, 1915187192), (2, 957593596), (4, 478796798), (8, 239398399), (31, 61780232), (37, 51761816), (62, 30890116), (74, 25880908), (124, 15445058), (148, 12940454), (248, 7722529), (296, 6470227), (1147, 1669736), (1369, 1398968), (2294, 834868), (2738, 699484), (4588, 417434), (5476, 349742), (5641, 339512), (9176, 208717), (10952, 174871), (11282, 169756), (22564, 84878), (42439, 45128)]