28697353

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 31893120

約数和(自身を除く): 3195767

約数列:

[1, 19, 23, 97, 437, 677, 1843, 2231, 12863, 15571, 42389, 65669, 295849, 1247711, 1510387, 28697353]

約数ペア:

[(1, 28697353), (19, 1510387), (23, 1247711), (97, 295849), (437, 65669), (677, 42389), (1843, 15571), (2231, 12863)]