28298182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67699}}^1$

素因数の和:67731

約数の個数: 16

約数和(自身を含む): 48744000

約数和(自身を除く): 20445818

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 67699, 135398, 744689, 1286281, 1489378, 2572562, 14149091, 28298182]

約数ペア:

[(1, 28298182), (2, 14149091), (11, 2572562), (19, 1489378), (22, 1286281), (38, 744689), (209, 135398), (418, 67699)]