16867994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58979}}^1$

素因数の和:59005

約数の個数: 16

約数和(自身を含む): 29725920

約数和(自身を除く): 12857926

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 58979, 117958, 648769, 766727, 1297538, 1533454, 8433997, 16867994]

約数ペア:

[(1, 16867994), (2, 8433997), (11, 1533454), (13, 1297538), (22, 766727), (26, 648769), (143, 117958), (286, 58979)]