21584497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 24727680

約数和(自身を除く): 3143183

約数列:

[1, 11, 29, 71, 319, 781, 953, 2059, 10483, 22649, 27637, 67663, 304007, 744293, 1962227, 21584497]

約数ペア:

[(1, 21584497), (11, 1962227), (29, 744293), (71, 304007), (319, 67663), (781, 27637), (953, 22649), (2059, 10483)]