22052230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{129719}}^1$

素因数の和:129743

約数の個数: 16

約数和(自身を含む): 42029280

約数和(自身を除く): 19977050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 129719, 259438, 648595, 1297190, 2205223, 4410446, 11026115, 22052230]

約数ペア:

[(1, 22052230), (2, 11026115), (5, 4410446), (10, 2205223), (17, 1297190), (34, 648595), (85, 259438), (170, 129719)]