12929420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92353}}^1$

素因数の和:92369

約数の個数: 24

約数和(自身を含む): 31030944

約数和(自身を除く): 18101524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92353, 184706, 369412, 461765, 646471, 923530, 1292942, 1847060, 2585884, 3232355, 6464710, 12929420]

約数ペア:

[(1, 12929420), (2, 6464710), (4, 3232355), (5, 2585884), (7, 1847060), (10, 1292942), (14, 923530), (20, 646471), (28, 461765), (35, 369412), (70, 184706), (140, 92353)]