16121063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 3647257

約数列:

[1, 7, 19, 53, 133, 371, 1007, 2287, 7049, 16009, 43453, 121211, 304171, 848477, 2303009, 16121063]

約数ペア:

[(1, 16121063), (7, 2303009), (19, 848477), (53, 304171), (133, 121211), (371, 43453), (1007, 16009), (2287, 7049)]