17963474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1021}}^1$

素因数の和:1505

約数の個数: 16

約数和(自身を含む): 28452480

約数和(自身を除く): 10489006

約数列:

[1, 2, 19, 38, 463, 926, 1021, 2042, 8797, 17594, 19399, 38798, 472723, 945446, 8981737, 17963474]

約数ペア:

[(1, 17963474), (2, 8981737), (19, 945446), (38, 472723), (463, 38798), (926, 19399), (1021, 17594), (2042, 8797)]