23119459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 26265600

約数和(自身を除く): 3146141

約数列:

[1, 11, 31, 151, 341, 449, 1661, 4681, 4939, 13919, 51491, 67799, 153109, 745789, 2101769, 23119459]

約数ペア:

[(1, 23119459), (11, 2101769), (31, 745789), (151, 153109), (341, 67799), (449, 51491), (1661, 13919), (4681, 4939)]