2019920014

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1136063}}^1$

素因数の和:1136199

約数の個数: 16

約数和(自身を含む): 3489988608

約数和(自身を除く): 1470068594

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 1136063, 2272126, 7952441, 15904882, 144280001, 288560002, 1009960007, 2019920014]

約数ペア:

[(1, 2019920014), (2, 1009960007), (7, 288560002), (14, 144280001), (127, 15904882), (254, 7952441), (889, 2272126), (1778, 1136063)]