21914101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 25630848

約数和(自身を除く): 3716747

約数列:

[1, 11, 23, 37, 253, 407, 851, 2341, 9361, 25751, 53843, 86617, 592273, 952787, 1992191, 21914101]

約数ペア:

[(1, 21914101), (11, 1992191), (23, 952787), (37, 592273), (253, 86617), (407, 53843), (851, 25751), (2341, 9361)]