19482617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 24388224

約数和(自身を除く): 4905607

約数列:

[1, 7, 11, 77, 421, 601, 2947, 4207, 4631, 6611, 32417, 46277, 253021, 1771147, 2783231, 19482617]

約数ペア:

[(1, 19482617), (7, 2783231), (11, 1771147), (77, 253021), (421, 46277), (601, 32417), (2947, 6611), (4207, 4631)]