19087170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13537}}^1$

素因数の和:13594

約数の個数: 32

約数和(自身を含む): 46787328

約数和(自身を除く): 27700158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13537, 27074, 40611, 67685, 81222, 135370, 203055, 406110, 636239, 1272478, 1908717, 3181195, 3817434, 6362390, 9543585, 19087170]

約数ペア:

[(1, 19087170), (2, 9543585), (3, 6362390), (5, 3817434), (6, 3181195), (10, 1908717), (15, 1272478), (30, 636239), (47, 406110), (94, 203055), (141, 135370), (235, 81222), (282, 67685), (470, 40611), (705, 27074), (1410, 13537)]