21033627266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{526657}}^1$

素因数の和:527729

約数の個数: 16

約数和(自身を含む): 33242652960

約数和(自身を除く): 12209025694

約数列:

[1, 2, 19, 38, 1051, 2102, 19969, 39938, 526657, 1053314, 10006483, 20012966, 553516507, 1107033014, 10516813633, 21033627266]

約数ペア:

[(1, 21033627266), (2, 10516813633), (19, 1107033014), (38, 553516507), (1051, 20012966), (2102, 10006483), (19969, 1053314), (39938, 526657)]