16787238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 36316896

約数和(自身を除く): 19529658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 577, 746, 1119, 1154, 1731, 2238, 3462, 4849, 7501, 9698, 14547, 15002, 22503, 29094, 45006, 215221, 430442, 645663, 1291326, 2797873, 5595746, 8393619, 16787238]

約数ペア:

[(1, 16787238), (2, 8393619), (3, 5595746), (6, 2797873), (13, 1291326), (26, 645663), (39, 430442), (78, 215221), (373, 45006), (577, 29094), (746, 22503), (1119, 15002), (1154, 14547), (1731, 9698), (2238, 7501), (3462, 4849)]