22501402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 21165158

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 359, 407, 518, 718, 814, 847, 1694, 2513, 2849, 3949, 4477, 5026, 5698, 7898, 8954, 13283, 26566, 27643, 31339, 43439, 55286, 62678, 86878, 92981, 146113, 185962, 292226, 304073, 608146, 1022791, 1607243, 2045582, 3214486, 11250701, 22501402]

約数ペア:

[(1, 22501402), (2, 11250701), (7, 3214486), (11, 2045582), (14, 1607243), (22, 1022791), (37, 608146), (74, 304073), (77, 292226), (121, 185962), (154, 146113), (242, 92981), (259, 86878), (359, 62678), (407, 55286), (518, 43439), (718, 31339), (814, 27643), (847, 26566), (1694, 13283), (2513, 8954), (2849, 7898), (3949, 5698), (4477, 5026)]