19124838

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20047}}^1$

素因数の和:20108

約数の個数: 24

約数和(自身を含む): 42221088

約数和(自身を除く): 23096250

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 20047, 40094, 60141, 120282, 180423, 360846, 1062491, 2124982, 3187473, 6374946, 9562419, 19124838]

約数ペア:

[(1, 19124838), (2, 9562419), (3, 6374946), (6, 3187473), (9, 2124982), (18, 1062491), (53, 360846), (106, 180423), (159, 120282), (318, 60141), (477, 40094), (954, 20047)]