12694565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 17346168

約数和(自身を除く): 4651603

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 541, 1235, 1805, 2705, 4693, 7033, 10279, 23465, 35165, 51395, 133627, 195301, 668135, 976505, 2538913, 12694565]

約数ペア:

[(1, 12694565), (5, 2538913), (13, 976505), (19, 668135), (65, 195301), (95, 133627), (247, 51395), (361, 35165), (541, 23465), (1235, 10279), (1805, 7033), (2705, 4693)]