21514012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10091}}^1$

素因数の和:10149

約数の個数: 24

約数和(自身を含む): 41538672

約数和(自身を除く): 20024660

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 10091, 20182, 40364, 131183, 262366, 413731, 524732, 827462, 1654924, 5378503, 10757006, 21514012]

約数ペア:

[(1, 21514012), (2, 10757006), (4, 5378503), (13, 1654924), (26, 827462), (41, 524732), (52, 413731), (82, 262366), (164, 131183), (533, 40364), (1066, 20182), (2132, 10091)]