65129986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11503}}^1$

素因数の和:11673

約数の個数: 16

約数和(自身を含む): 103536000

約数和(自身を除く): 38406014

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 11503, 23006, 218557, 437114, 1713947, 3427894, 32564993, 65129986]

約数ペア:

[(1, 65129986), (2, 32564993), (19, 3427894), (38, 1713947), (149, 437114), (298, 218557), (2831, 23006), (5662, 11503)]