19232287

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 1724033

約数列:

[1, 17, 97, 107, 109, 1649, 1819, 1853, 10379, 10573, 11663, 176443, 179741, 198271, 1131311, 19232287]

約数ペア:

[(1, 19232287), (17, 1131311), (97, 198271), (107, 179741), (109, 176443), (1649, 11663), (1819, 10573), (1853, 10379)]