12576974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19469}}^1$

素因数の和:19507

約数の個数: 16

約数和(自身を含む): 21027600

約数和(自身を除く): 8450626

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19469, 38938, 330973, 369911, 661946, 739822, 6288487, 12576974]

約数ペア:

[(1, 12576974), (2, 6288487), (17, 739822), (19, 661946), (34, 369911), (38, 330973), (323, 38938), (646, 19469)]