22146172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 44059680

約数和(自身を除く): 21913508

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 281, 323, 562, 646, 1037, 1124, 1159, 1292, 2074, 2318, 4148, 4636, 4777, 5339, 9554, 10678, 17141, 19108, 19703, 21356, 34282, 39406, 68564, 78812, 90763, 181526, 291397, 325679, 363052, 582794, 651358, 1165588, 1302716, 5536543, 11073086, 22146172]

約数ペア:

[(1, 22146172), (2, 11073086), (4, 5536543), (17, 1302716), (19, 1165588), (34, 651358), (38, 582794), (61, 363052), (68, 325679), (76, 291397), (122, 181526), (244, 90763), (281, 78812), (323, 68564), (562, 39406), (646, 34282), (1037, 21356), (1124, 19703), (1159, 19108), (1292, 17141), (2074, 10678), (2318, 9554), (4148, 5339), (4636, 4777)]