21034870561

素因数分解:

${\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{2341}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 21427388928

約数和(自身を除く): 392518367

約数列:

[1, 113, 131, 607, 2341, 14803, 68591, 79517, 264533, 306671, 1420987, 8985421, 34653823, 160571531, 186149297, 21034870561]

約数ペア:

[(1, 21034870561), (113, 186149297), (131, 160571531), (607, 34653823), (2341, 8985421), (14803, 1420987), (68591, 306671), (79517, 264533)]