19751396

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2927}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 39680256

約数和(自身を除く): 19928860

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 2927, 3374, 5854, 6748, 11708, 20489, 40978, 81956, 705407, 1410814, 2821628, 4937849, 9875698, 19751396]

約数ペア:

[(1, 19751396), (2, 9875698), (4, 4937849), (7, 2821628), (14, 1410814), (28, 705407), (241, 81956), (482, 40978), (964, 20489), (1687, 11708), (2927, 6748), (3374, 5854)]