17970846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157639}}^1$

素因数の和:157663

約数の個数: 16

約数和(自身を含む): 37833600

約数和(自身を除く): 19862754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157639, 315278, 472917, 945834, 2995141, 5990282, 8985423, 17970846]

約数ペア:

[(1, 17970846), (2, 8985423), (3, 5990282), (6, 2995141), (19, 945834), (38, 472917), (57, 315278), (114, 157639)]