17616742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 32062464

約数和(自身を除く): 14445722

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1987, 3974, 4433, 8866, 21857, 25831, 43714, 51662, 61597, 123194, 284141, 568282, 677567, 800761, 1355134, 1601522, 8808371, 17616742]

約数ペア:

[(1, 17616742), (2, 8808371), (11, 1601522), (13, 1355134), (22, 800761), (26, 677567), (31, 568282), (62, 284141), (143, 123194), (286, 61597), (341, 51662), (403, 43714), (682, 25831), (806, 21857), (1987, 8866), (3974, 4433)]