17964044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33767}}^1$

素因数の和:33797

約数の個数: 24

約数和(自身を含む): 37820160

約数和(自身を除く): 19856116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 33767, 67534, 135068, 236369, 472738, 641573, 945476, 1283146, 2566292, 4491011, 8982022, 17964044]

約数ペア:

[(1, 17964044), (2, 8982022), (4, 4491011), (7, 2566292), (14, 1283146), (19, 945476), (28, 641573), (38, 472738), (76, 236369), (133, 135068), (266, 67534), (532, 33767)]