23928278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15319}}^1$

素因数の和:15403

約数の個数: 16

約数和(自身を含む): 39709440

約数和(自身を除く): 15781162

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 15319, 30638, 168509, 337018, 1087649, 2175298, 11964139, 23928278]

約数ペア:

[(1, 23928278), (2, 11964139), (11, 2175298), (22, 1087649), (71, 337018), (142, 168509), (781, 30638), (1562, 15319)]