20161910078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23068547}}^1$

素因数の和:23068591

約数の個数: 16

約数和(自身を含む): 33218709120

約数和(自身を除く): 13056799042

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 23068547, 46137094, 438302393, 530576581, 876604786, 1061153162, 10080955039, 20161910078]

約数ペア:

[(1, 20161910078), (2, 10080955039), (19, 1061153162), (23, 876604786), (38, 530576581), (46, 438302393), (437, 46137094), (874, 23068547)]