19674586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 30781440

約数和(自身を除く): 11106854

約数列:

[1, 2, 29, 58, 127, 254, 2671, 3683, 5342, 7366, 77459, 154918, 339217, 678434, 9837293, 19674586]

約数ペア:

[(1, 19674586), (2, 9837293), (29, 678434), (58, 339217), (127, 154918), (254, 77459), (2671, 7366), (3683, 5342)]