19146586

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 29304000

約数和(自身を除く): 10157414

約数列:

[1, 2, 73, 146, 199, 398, 659, 1318, 14527, 29054, 48107, 96214, 131141, 262282, 9573293, 19146586]

約数ペア:

[(1, 19146586), (2, 9573293), (73, 262282), (146, 131141), (199, 96214), (398, 48107), (659, 29054), (1318, 14527)]