16225638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18911}}^1$

素因数の和:18940

約数の個数: 32

約数和(自身を含む): 38126592

約数和(自身を除く): 21900954

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18911, 37822, 56733, 113466, 208021, 245843, 416042, 491686, 624063, 737529, 1248126, 1475058, 2704273, 5408546, 8112819, 16225638]

約数ペア:

[(1, 16225638), (2, 8112819), (3, 5408546), (6, 2704273), (11, 1475058), (13, 1248126), (22, 737529), (26, 624063), (33, 491686), (39, 416042), (66, 245843), (78, 208021), (143, 113466), (286, 56733), (429, 37822), (858, 18911)]