13288996

素因数分解:

$2^2\times 7^2\times {\mathrm{67801}}^1$

素因数の和:67819

約数の個数: 18

約数和(自身を含む): 27052998

約数和(自身を除く): 13764002

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 67801, 135602, 271204, 474607, 949214, 1898428, 3322249, 6644498, 13288996]

約数ペア:

[(1, 13288996), (2, 6644498), (4, 3322249), (7, 1898428), (14, 949214), (28, 474607), (49, 271204), (98, 135602), (196, 67801)]