13122438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 30107904

約数和(自身を除く): 16985466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 787, 794, 1191, 1574, 2361, 2382, 2779, 4722, 5509, 5558, 8337, 11018, 16527, 16674, 33054, 312439, 624878, 937317, 1874634, 2187073, 4374146, 6561219, 13122438]

約数ペア:

[(1, 13122438), (2, 6561219), (3, 4374146), (6, 2187073), (7, 1874634), (14, 937317), (21, 624878), (42, 312439), (397, 33054), (787, 16674), (794, 16527), (1191, 11018), (1574, 8337), (2361, 5558), (2382, 5509), (2779, 4722)]