16551953

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 19391400

約数和(自身を除く): 2839447

約数列:

[1, 11, 29, 53, 89, 121, 319, 583, 979, 1537, 2581, 3509, 4717, 6413, 10769, 16907, 28391, 51887, 136793, 185977, 312301, 570757, 1504723, 16551953]

約数ペア:

[(1, 16551953), (11, 1504723), (29, 570757), (53, 312301), (89, 185977), (121, 136793), (319, 51887), (583, 28391), (979, 16907), (1537, 10769), (2581, 6413), (3509, 4717)]