12910324

素因数分解:

$2^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 26493600

約数和(自身を除く): 13583276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199, 331, 398, 662, 796, 1324, 1393, 2317, 2786, 4634, 5572, 9268, 9751, 16219, 19502, 32438, 39004, 64876, 65869, 131738, 263476, 461083, 922166, 1844332, 3227581, 6455162, 12910324]

約数ペア:

[(1, 12910324), (2, 6455162), (4, 3227581), (7, 1844332), (14, 922166), (28, 461083), (49, 263476), (98, 131738), (196, 65869), (199, 64876), (331, 39004), (398, 32438), (662, 19502), (796, 16219), (1324, 9751), (1393, 9268), (2317, 5572), (2786, 4634)]