21337908482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{88811}}^1$

素因数の和:89054

約数の個数: 32

約数和(自身を含む): 35655531264

約数和(自身を除く): 14317622782

約数列:

[1, 2, 11, 22, 67, 134, 163, 326, 737, 1474, 1793, 3586, 10921, 21842, 88811, 120131, 177622, 240262, 976921, 1953842, 5950337, 11900674, 14476193, 28952386, 65453707, 130907414, 159238123, 318476246, 969904931, 1939809862, 10668954241, 21337908482]

約数ペア:

[(1, 21337908482), (2, 10668954241), (11, 1939809862), (22, 969904931), (67, 318476246), (134, 159238123), (163, 130907414), (326, 65453707), (737, 28952386), (1474, 14476193), (1793, 11900674), (3586, 5950337), (10921, 1953842), (21842, 976921), (88811, 240262), (120131, 177622)]