12540070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26681}}^1$

素因数の和:26735

約数の個数: 16

約数和(自身を含む): 23053248

約数和(自身を除く): 10513178

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 26681, 53362, 133405, 266810, 1254007, 2508014, 6270035, 12540070]

約数ペア:

[(1, 12540070), (2, 6270035), (5, 2508014), (10, 1254007), (47, 266810), (94, 133405), (235, 53362), (470, 26681)]