19126989

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5953}}^1$

素因数の和:5986

約数の個数: 32

約数和(自身を含む): 34295040

約数和(自身を除く): 15168051

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5953, 17859, 41671, 53577, 101201, 125013, 160731, 303603, 375039, 708407, 910809, 1125117, 2125221, 2732427, 6375663, 19126989]

約数ペア:

[(1, 19126989), (3, 6375663), (7, 2732427), (9, 2125221), (17, 1125117), (21, 910809), (27, 708407), (51, 375039), (63, 303603), (119, 160731), (153, 125013), (189, 101201), (357, 53577), (459, 41671), (1071, 17859), (3213, 5953)]