10819987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 11988000

約数和(自身を除く): 1168013

約数列:

[1, 19, 29, 73, 269, 551, 1387, 2117, 5111, 7801, 19637, 40223, 148219, 373103, 569473, 10819987]

約数ペア:

[(1, 10819987), (19, 569473), (29, 373103), (73, 148219), (269, 40223), (551, 19637), (1387, 7801), (2117, 5111)]