2019640892

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{563}}^1\times {\mathrm{8707}}^1$

素因数の和:9377

約数の個数: 24

約数和(自身を含む): 3575435136

約数和(自身を除く): 1555794244

約数列:

[1, 2, 4, 103, 206, 412, 563, 1126, 2252, 8707, 17414, 34828, 57989, 115978, 231956, 896821, 1793642, 3587284, 4902041, 9804082, 19608164, 504910223, 1009820446, 2019640892]

約数ペア:

[(1, 2019640892), (2, 1009820446), (4, 504910223), (103, 19608164), (206, 9804082), (412, 4902041), (563, 3587284), (1126, 1793642), (2252, 896821), (8707, 231956), (17414, 115978), (34828, 57989)]