16861676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7601

約数の個数: 24

約数和(自身を含む): 32521104

約数和(自身を除く): 15659428

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7541, 15082, 30164, 98033, 196066, 324263, 392132, 648526, 1297052, 4215419, 8430838, 16861676]

約数ペア:

[(1, 16861676), (2, 8430838), (4, 4215419), (13, 1297052), (26, 648526), (43, 392132), (52, 324263), (86, 196066), (172, 98033), (559, 30164), (1118, 15082), (2236, 7541)]