2398022015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{537071}}^1$

素因数の和:537142

約数の個数: 16

約数和(自身を含む): 3093534720

約数和(自身を除く): 695512705

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 537071, 2685355, 10204349, 25242337, 51021745, 126211685, 479604403, 2398022015]

約数ペア:

[(1, 2398022015), (5, 479604403), (19, 126211685), (47, 51021745), (95, 25242337), (235, 10204349), (893, 2685355), (4465, 537071)]