21160966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12433}}^1$

素因数の和:12495

約数の個数: 16

約数和(自身を含む): 34019424

約数和(自身を除く): 12858458

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 12433, 24866, 285959, 460021, 571918, 920042, 10580483, 21160966]

約数ペア:

[(1, 21160966), (2, 10580483), (23, 920042), (37, 571918), (46, 460021), (74, 285959), (851, 24866), (1702, 12433)]