19674014

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3581}}^1$

素因数の和:3691

約数の個数: 16

約数和(自身を含む): 30690576

約数和(自身を除く): 11016562

約数列:

[1, 2, 41, 67, 82, 134, 2747, 3581, 5494, 7162, 146821, 239927, 293642, 479854, 9837007, 19674014]

約数ペア:

[(1, 19674014), (2, 9837007), (41, 479854), (67, 293642), (82, 239927), (134, 146821), (2747, 7162), (3581, 5494)]