15522914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 10993246

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 269, 473, 538, 671, 946, 1342, 2623, 2959, 5246, 5918, 11567, 16409, 23134, 28853, 32818, 57706, 127237, 180499, 254474, 360998, 705587, 1411174, 7761457, 15522914]

約数ペア:

[(1, 15522914), (2, 7761457), (11, 1411174), (22, 705587), (43, 360998), (61, 254474), (86, 180499), (122, 127237), (269, 57706), (473, 32818), (538, 28853), (671, 23134), (946, 16409), (1342, 11567), (2623, 5918), (2959, 5246)]