16917029278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6270211}}^1$

素因数の和:6270303

約数の個数: 16

約数和(自身を含む): 27087315840

約数和(自身を除く): 10170286562

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6270211, 12540422, 119134009, 238268018, 445184981, 890369962, 8458514639, 16917029278]

約数ペア:

[(1, 16917029278), (2, 8458514639), (19, 890369962), (38, 445184981), (71, 238268018), (142, 119134009), (1349, 12540422), (2698, 6270211)]