1020687410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5372039}}^1$

素因数の和:5372065

約数の個数: 16

約数和(自身を含む): 1933934400

約数和(自身を除く): 913246990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5372039, 10744078, 26860195, 53720390, 102068741, 204137482, 510343705, 1020687410]

約数ペア:

[(1, 1020687410), (2, 510343705), (5, 204137482), (10, 102068741), (19, 53720390), (38, 26860195), (95, 10744078), (190, 5372039)]