13488340

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2971}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 28459872

約数和(自身を除く): 14971532

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2971, 4540, 5942, 11884, 14855, 29710, 59420, 674417, 1348834, 2697668, 3372085, 6744170, 13488340]

約数ペア:

[(1, 13488340), (2, 6744170), (4, 3372085), (5, 2697668), (10, 1348834), (20, 674417), (227, 59420), (454, 29710), (908, 14855), (1135, 11884), (2270, 5942), (2971, 4540)]