42186422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3181}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 66822000

約数和(自身を除く): 24635578

約数列:

[1, 2, 19, 38, 349, 698, 3181, 6362, 6631, 13262, 60439, 120878, 1110169, 2220338, 21093211, 42186422]

約数ペア:

[(1, 42186422), (2, 21093211), (19, 2220338), (38, 1110169), (349, 120878), (698, 60439), (3181, 13262), (6362, 6631)]