13189476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25561}}^1$

素因数の和:25611

約数の個数: 24

約数和(自身を含む): 31492384

約数和(自身を除く): 18302908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 25561, 51122, 76683, 102244, 153366, 306732, 1099123, 2198246, 3297369, 4396492, 6594738, 13189476]

約数ペア:

[(1, 13189476), (2, 6594738), (3, 4396492), (4, 3297369), (6, 2198246), (12, 1099123), (43, 306732), (86, 153366), (129, 102244), (172, 76683), (258, 51122), (516, 25561)]