11297990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 22325760

約数和(自身を除く): 11027770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 379, 542, 758, 1355, 1895, 2710, 2981, 3790, 4169, 5962, 8338, 14905, 20845, 29810, 41690, 102709, 205418, 513545, 1027090, 1129799, 2259598, 5648995, 11297990]

約数ペア:

[(1, 11297990), (2, 5648995), (5, 2259598), (10, 1129799), (11, 1027090), (22, 513545), (55, 205418), (110, 102709), (271, 41690), (379, 29810), (542, 20845), (758, 14905), (1355, 8338), (1895, 5962), (2710, 4169), (2981, 3790)]