18770204

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 33496848

約数和(自身を除く): 14726644

約数列:

[1, 2, 4, 113, 131, 226, 262, 317, 452, 524, 634, 1268, 14803, 29606, 35821, 41527, 59212, 71642, 83054, 143284, 166108, 4692551, 9385102, 18770204]

約数ペア:

[(1, 18770204), (2, 9385102), (4, 4692551), (113, 166108), (131, 143284), (226, 83054), (262, 71642), (317, 59212), (452, 41527), (524, 35821), (634, 29606), (1268, 14803)]