19231262

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 29529360

約数和(自身を除く): 10298098

約数列:

[1, 2, 53, 106, 419, 433, 838, 866, 22207, 22949, 44414, 45898, 181427, 362854, 9615631, 19231262]

約数ペア:

[(1, 19231262), (2, 9615631), (53, 362854), (106, 181427), (419, 45898), (433, 44414), (838, 22949), (866, 22207)]