2151952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12227}}^1$

素因数の和:12246

約数の個数: 20

約数和(自身を含む): 4548816

約数和(自身を除く): 2396864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12227, 24454, 48908, 97816, 134497, 195632, 268994, 537988, 1075976, 2151952]

約数ペア:

[(1, 2151952), (2, 1075976), (4, 537988), (8, 268994), (11, 195632), (16, 134497), (22, 97816), (44, 48908), (88, 24454), (176, 12227)]