19023237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 29484000

約数和(自身を除く): 10460763

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 2099, 3021, 6297, 9063, 18891, 39881, 111247, 119643, 333741, 358929, 1001223, 2113693, 6341079, 19023237]

約数ペア:

[(1, 19023237), (3, 6341079), (9, 2113693), (19, 1001223), (53, 358929), (57, 333741), (159, 119643), (171, 111247), (477, 39881), (1007, 18891), (2099, 9063), (3021, 6297)]