121443782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{74323}}^1$

素因数の和:74387

約数の個数: 16

約数和(自身を含む): 196215360

約数和(自身を除く): 74771578

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 74323, 148646, 1412137, 2824274, 3195889, 6391778, 60721891, 121443782]

約数ペア:

[(1, 121443782), (2, 60721891), (19, 6391778), (38, 3195889), (43, 2824274), (86, 1412137), (817, 148646), (1634, 74323)]