2019115748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{92671}}^1$

素因数の和:93107

約数の個数: 24

約数和(自身を含む): 3814379520

約数和(自身を除く): 1795263772

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 92671, 185342, 370684, 1204723, 2409446, 4818892, 38829149, 77658298, 155316596, 504778937, 1009557874, 2019115748]

約数ペア:

[(1, 2019115748), (2, 1009557874), (4, 504778937), (13, 155316596), (26, 77658298), (52, 38829149), (419, 4818892), (838, 2409446), (1676, 1204723), (5447, 370684), (10894, 185342), (21788, 92671)]