17994941

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 19293120

約数和(自身を除く): 1298179

約数列:

[1, 41, 43, 59, 173, 1763, 2419, 2537, 7093, 7439, 10207, 104017, 304999, 418487, 438901, 17994941]

約数ペア:

[(1, 17994941), (41, 438901), (43, 418487), (59, 304999), (173, 104017), (1763, 10207), (2419, 7439), (2537, 7093)]