8138042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19469}}^1$

素因数の和:19501

約数の個数: 16

約数和(自身を含む): 14018400

約数和(自身を除く): 5880358

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 19469, 38938, 214159, 369911, 428318, 739822, 4069021, 8138042]

約数ペア:

[(1, 8138042), (2, 4069021), (11, 739822), (19, 428318), (22, 369911), (38, 214159), (209, 38938), (418, 19469)]