23449190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 45086976

約数和(自身を除く): 21637786

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2371, 4742, 4945, 9890, 11855, 23710, 54533, 101953, 109066, 203906, 272665, 509765, 545330, 1019530, 2344919, 4689838, 11724595, 23449190]

約数ペア:

[(1, 23449190), (2, 11724595), (5, 4689838), (10, 2344919), (23, 1019530), (43, 545330), (46, 509765), (86, 272665), (115, 203906), (215, 109066), (230, 101953), (430, 54533), (989, 23710), (1978, 11855), (2371, 9890), (4742, 4945)]