16969190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{34631}}^1$

素因数の和:34652

約数の個数: 24

約数和(自身を含む): 35532432

約数和(自身を除く): 18563242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 34631, 69262, 173155, 242417, 346310, 484834, 1212085, 1696919, 2424170, 3393838, 8484595, 16969190]

約数ペア:

[(1, 16969190), (2, 8484595), (5, 3393838), (7, 2424170), (10, 1696919), (14, 1212085), (35, 484834), (49, 346310), (70, 242417), (98, 173155), (245, 69262), (490, 34631)]