19150119

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 29680560

約数和(自身を除く): 10530441

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 2113, 3021, 6339, 9063, 19017, 40147, 111989, 120441, 335967, 361323, 1007901, 2127791, 6383373, 19150119]

約数ペア:

[(1, 19150119), (3, 6383373), (9, 2127791), (19, 1007901), (53, 361323), (57, 335967), (159, 120441), (171, 111989), (477, 40147), (1007, 19017), (2113, 9063), (3021, 6339)]