15920223836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5931529}}^1$

素因数の和:5931605

約数の個数: 24

約数和(自身を含む): 30891408240

約数和(自身を除く): 14971184404

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 5931529, 11863058, 23726116, 65246819, 130493638, 260987276, 361823269, 723646538, 1447293076, 3980055959, 7960111918, 15920223836]

約数ペア:

[(1, 15920223836), (2, 7960111918), (4, 3980055959), (11, 1447293076), (22, 723646538), (44, 361823269), (61, 260987276), (122, 130493638), (244, 65246819), (671, 23726116), (1342, 11863058), (2684, 5931529)]