190417391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{739}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 210988800

約数和(自身を除く): 20571409

約数列:

[1, 17, 23, 391, 659, 739, 11203, 12563, 15157, 16997, 257669, 288949, 487001, 8279017, 11201023, 190417391]

約数ペア:

[(1, 190417391), (17, 11201023), (23, 8279017), (391, 487001), (659, 288949), (739, 257669), (11203, 16997), (12563, 15157)]