16854266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 30675456

約数和(自身を除く): 13821190

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1901, 3802, 4433, 8866, 20911, 24713, 41822, 49426, 58931, 117862, 271843, 543686, 648241, 766103, 1296482, 1532206, 8427133, 16854266]

約数ペア:

[(1, 16854266), (2, 8427133), (11, 1532206), (13, 1296482), (22, 766103), (26, 648241), (31, 543686), (62, 271843), (143, 117862), (286, 58931), (341, 49426), (403, 41822), (682, 24713), (806, 20911), (1901, 8866), (3802, 4433)]