2125090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19319}}^1$

素因数の和:19337

約数の個数: 16

約数和(自身を含む): 4173120

約数和(自身を除く): 2048030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19319, 38638, 96595, 193190, 212509, 425018, 1062545, 2125090]

約数ペア:

[(1, 2125090), (2, 1062545), (5, 425018), (10, 212509), (11, 193190), (22, 96595), (55, 38638), (110, 19319)]