260113990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1369021}}^1$

素因数の和:1369047

約数の個数: 16

約数和(自身を含む): 492847920

約数和(自身を除く): 232733930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1369021, 2738042, 6845105, 13690210, 26011399, 52022798, 130056995, 260113990]

約数ペア:

[(1, 260113990), (2, 130056995), (5, 52022798), (10, 26011399), (19, 13690210), (38, 6845105), (95, 2738042), (190, 1369021)]