28192846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67447}}^1$

素因数の和:67479

約数の個数: 16

約数和(自身を含む): 48562560

約数和(自身を除く): 20369714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 67447, 134894, 741917, 1281493, 1483834, 2562986, 14096423, 28192846]

約数ペア:

[(1, 28192846), (2, 14096423), (11, 2562986), (19, 1483834), (22, 1281493), (38, 741917), (209, 134894), (418, 67447)]