30111794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21601}}^1$

素因数の和:21661

約数の個数: 16

約数和(自身を含む): 48993336

約数和(自身を除く): 18881542

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 21601, 43202, 367217, 734434, 885641, 1771282, 15055897, 30111794]

約数ペア:

[(1, 30111794), (2, 15055897), (17, 1771282), (34, 885641), (41, 734434), (82, 367217), (697, 43202), (1394, 21601)]