17897044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13167

約数の個数: 24

約数和(自身を含む): 35271936

約数和(自身を除く): 17374892

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13121, 26242, 52484, 144331, 288662, 406751, 577324, 813502, 1627004, 4474261, 8948522, 17897044]

約数ペア:

[(1, 17897044), (2, 8948522), (4, 4474261), (11, 1627004), (22, 813502), (31, 577324), (44, 406751), (62, 288662), (124, 144331), (341, 52484), (682, 26242), (1364, 13121)]