19116783

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 33169920

約数和(自身を除く): 14053137

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2467, 2583, 7401, 7749, 17269, 22203, 51807, 66609, 101147, 155421, 303441, 466263, 708029, 910323, 2124087, 2730969, 6372261, 19116783]

約数ペア:

[(1, 19116783), (3, 6372261), (7, 2730969), (9, 2124087), (21, 910323), (27, 708029), (41, 466263), (63, 303441), (123, 155421), (189, 101147), (287, 66609), (369, 51807), (861, 22203), (1107, 17269), (2467, 7749), (2583, 7401)]