2019095092

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{141671}}^1$

素因数の和:142191

約数の個数: 24

約数和(自身を含む): 4046152320

約数和(自身を除く): 2027057228

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 14252, 141671, 283342, 566684, 991697, 1983394, 3966788, 72110539, 144221078, 288442156, 504773773, 1009547546, 2019095092]

約数ペア:

[(1, 2019095092), (2, 1009547546), (4, 504773773), (7, 288442156), (14, 144221078), (28, 72110539), (509, 3966788), (1018, 1983394), (2036, 991697), (3563, 566684), (7126, 283342), (14252, 141671)]