12079420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14731}}^1$

素因数の和:14781

約数の個数: 24

約数和(自身を含む): 25987248

約数和(自身を除く): 13907828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14731, 29462, 58924, 73655, 147310, 294620, 603971, 1207942, 2415884, 3019855, 6039710, 12079420]

約数ペア:

[(1, 12079420), (2, 6039710), (4, 3019855), (5, 2415884), (10, 1207942), (20, 603971), (41, 294620), (82, 147310), (164, 73655), (205, 58924), (410, 29462), (820, 14731)]