31150876694

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{854807}}^1$

素因数の和:854972

約数の個数: 32

約数和(自身を含む): 56622481920

約数和(自身を除く): 25471605226

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 5206, 18221, 36442, 854807, 1709614, 5983649, 11967298, 16241333, 32482666, 113689331, 117108559, 227378662, 234217118, 819759913, 1639519826, 2225062621, 4450125242, 15575438347, 31150876694]

約数ペア:

[(1, 31150876694), (2, 15575438347), (7, 4450125242), (14, 2225062621), (19, 1639519826), (38, 819759913), (133, 234217118), (137, 227378662), (266, 117108559), (274, 113689331), (959, 32482666), (1918, 16241333), (2603, 11967298), (5206, 5983649), (18221, 1709614), (36442, 854807)]