15721158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 33730560

約数和(自身を除く): 18009402

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 1951, 2686, 3902, 4029, 5853, 8058, 11706, 33167, 66334, 99501, 154129, 199002, 308258, 462387, 924774, 2620193, 5240386, 7860579, 15721158]

約数ペア:

[(1, 15721158), (2, 7860579), (3, 5240386), (6, 2620193), (17, 924774), (34, 462387), (51, 308258), (79, 199002), (102, 154129), (158, 99501), (237, 66334), (474, 33167), (1343, 11706), (1951, 8058), (2686, 5853), (3902, 4029)]