2019077624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{10433}}^1$

素因数の和:11879

約数の個数: 32

約数和(自身を含む): 4011664320

約数和(自身を除く): 1992586696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1423, 2846, 5692, 10433, 11384, 20866, 24191, 41732, 48382, 83464, 96764, 177361, 193528, 354722, 709444, 1418888, 14846159, 29692318, 59384636, 118769272, 252384703, 504769406, 1009538812, 2019077624]

約数ペア:

[(1, 2019077624), (2, 1009538812), (4, 504769406), (8, 252384703), (17, 118769272), (34, 59384636), (68, 29692318), (136, 14846159), (1423, 1418888), (2846, 709444), (5692, 354722), (10433, 193528), (11384, 177361), (20866, 96764), (24191, 83464), (41732, 48382)]