23257178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87433}}^1$

素因数の和:87461

約数の個数: 16

約数和(自身を含む): 41968320

約数和(自身を除く): 18711142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 87433, 174866, 612031, 1224062, 1661227, 3322454, 11628589, 23257178]

約数ペア:

[(1, 23257178), (2, 11628589), (7, 3322454), (14, 1661227), (19, 1224062), (38, 612031), (133, 174866), (266, 87433)]