109173658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1879}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 189504000

約数和(自身を除く): 80330342

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 1879, 2641, 3058, 3758, 5282, 20669, 29051, 35701, 41338, 58102, 71402, 261181, 392711, 522362, 785422, 2872991, 4962439, 5745982, 9924878, 54586829, 109173658]

約数ペア:

[(1, 109173658), (2, 54586829), (11, 9924878), (19, 5745982), (22, 4962439), (38, 2872991), (139, 785422), (209, 522362), (278, 392711), (418, 261181), (1529, 71402), (1879, 58102), (2641, 41338), (3058, 35701), (3758, 29051), (5282, 20669)]