13408518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{51971}}^1$

素因数の和:52019

約数の個数: 16

約数和(自身を含む): 27441216

約数和(自身を除く): 14032698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 51971, 103942, 155913, 311826, 2234753, 4469506, 6704259, 13408518]

約数ペア:

[(1, 13408518), (2, 6704259), (3, 4469506), (6, 2234753), (43, 311826), (86, 155913), (129, 103942), (258, 51971)]