13881812

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1381}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 27861120

約数和(自身を除く): 13979308

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1381, 1436, 2513, 2762, 5026, 5524, 9667, 10052, 19334, 38668, 495779, 991558, 1983116, 3470453, 6940906, 13881812]

約数ペア:

[(1, 13881812), (2, 6940906), (4, 3470453), (7, 1983116), (14, 991558), (28, 495779), (359, 38668), (718, 19334), (1381, 10052), (1436, 9667), (2513, 5524), (2762, 5026)]