19330738

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{1223}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 33194880

約数和(自身を除く): 13864142

約数列:

[1, 2, 7, 14, 1129, 1223, 2258, 2446, 7903, 8561, 15806, 17122, 1380767, 2761534, 9665369, 19330738]

約数ペア:

[(1, 19330738), (2, 9665369), (7, 2761534), (14, 1380767), (1129, 17122), (1223, 15806), (2258, 8561), (2446, 7903)]