19416422

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 29810592

約数和(自身を除く): 10394170

約数列:

[1, 2, 61, 122, 167, 334, 953, 1906, 10187, 20374, 58133, 116266, 159151, 318302, 9708211, 19416422]

約数ペア:

[(1, 19416422), (2, 9708211), (61, 318302), (122, 159151), (167, 116266), (334, 58133), (953, 20374), (1906, 10187)]