12491332

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{853}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 25059776

約数和(自身を除く): 12568444

約数列:

[1, 2, 4, 7, 14, 28, 523, 853, 1046, 1706, 2092, 3412, 3661, 5971, 7322, 11942, 14644, 23884, 446119, 892238, 1784476, 3122833, 6245666, 12491332]

約数ペア:

[(1, 12491332), (2, 6245666), (4, 3122833), (7, 1784476), (14, 892238), (28, 446119), (523, 23884), (853, 14644), (1046, 11942), (1706, 7322), (2092, 5971), (3412, 3661)]