192668590

素因数分解:

$2^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{8999}}^1$

素因数の和:11147

約数の個数: 16

約数和(自身を含む): 347004000

約数和(自身を除く): 154335410

約数列:

[1, 2, 5, 10, 2141, 4282, 8999, 10705, 17998, 21410, 44995, 89990, 19266859, 38533718, 96334295, 192668590]

約数ペア:

[(1, 192668590), (2, 96334295), (5, 38533718), (10, 19266859), (2141, 89990), (4282, 44995), (8999, 21410), (10705, 17998)]