17957732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1753}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 34034616

約数和(自身を除く): 16076884

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1753, 2561, 3506, 5122, 7012, 10244, 22789, 45578, 91156, 345341, 690682, 1381364, 4489433, 8978866, 17957732]

約数ペア:

[(1, 17957732), (2, 8978866), (4, 4489433), (13, 1381364), (26, 690682), (52, 345341), (197, 91156), (394, 45578), (788, 22789), (1753, 10244), (2561, 7012), (3506, 5122)]