28944581

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 31838400

約数和(自身を除く): 2893819

約数列:

[1, 19, 29, 131, 401, 551, 2489, 3799, 7619, 11629, 52531, 72181, 220951, 998089, 1523399, 28944581]

約数ペア:

[(1, 28944581), (19, 1523399), (29, 998089), (131, 220951), (401, 72181), (551, 52531), (2489, 11629), (3799, 7619)]