13721036

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6203}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 27793920

約数和(自身を除く): 14072884

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 6203, 12406, 24812, 43421, 86842, 173684, 490037, 980074, 1960148, 3430259, 6860518, 13721036]

約数ペア:

[(1, 13721036), (2, 6860518), (4, 3430259), (7, 1960148), (14, 980074), (28, 490037), (79, 173684), (158, 86842), (316, 43421), (553, 24812), (1106, 12406), (2212, 6203)]