2019443348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2043971}}^1$

素因数の和:2044007

約数の個数: 24

約数和(自身を含む): 4006185120

約数和(自身を除く): 1986741772

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2043971, 4087942, 8175884, 26571623, 38835449, 53143246, 77670898, 106286492, 155341796, 504860837, 1009721674, 2019443348]

約数ペア:

[(1, 2019443348), (2, 1009721674), (4, 504860837), (13, 155341796), (19, 106286492), (26, 77670898), (38, 53143246), (52, 38835449), (76, 26571623), (247, 8175884), (494, 4087942), (988, 2043971)]