22635688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 45043200

約数和(自身を除く): 22407512

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1087, 1096, 2174, 2603, 4348, 5206, 8696, 10412, 20653, 20824, 41306, 82612, 148919, 165224, 297838, 595676, 1191352, 2829461, 5658922, 11317844, 22635688]

約数ペア:

[(1, 22635688), (2, 11317844), (4, 5658922), (8, 2829461), (19, 1191352), (38, 595676), (76, 297838), (137, 165224), (152, 148919), (274, 82612), (548, 41306), (1087, 20824), (1096, 20653), (2174, 10412), (2603, 8696), (4348, 5206)]