19007270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 35918208

約数和(自身を除く): 16910938

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1093, 1739, 2186, 3478, 5465, 8695, 10930, 17390, 40441, 51371, 80882, 102742, 202205, 256855, 404410, 513710, 1900727, 3801454, 9503635, 19007270]

約数ペア:

[(1, 19007270), (2, 9503635), (5, 3801454), (10, 1900727), (37, 513710), (47, 404410), (74, 256855), (94, 202205), (185, 102742), (235, 80882), (370, 51371), (470, 40441), (1093, 17390), (1739, 10930), (2186, 8695), (3478, 5465)]