19150974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55997}}^1$

素因数の和:56024

約数の個数: 24

約数和(自身を含む): 43678440

約数和(自身を除く): 24527466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 55997, 111994, 167991, 335982, 503973, 1007946, 1063943, 2127886, 3191829, 6383658, 9575487, 19150974]

約数ペア:

[(1, 19150974), (2, 9575487), (3, 6383658), (6, 3191829), (9, 2127886), (18, 1063943), (19, 1007946), (38, 503973), (57, 335982), (114, 167991), (171, 111994), (342, 55997)]