16819222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4157}}^1$

素因数の和:4200

約数の個数: 24

約数和(自身を含む): 30636144

約数和(自身を除く): 13816922

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 4157, 8314, 29099, 58198, 70669, 141338, 494683, 989366, 1201373, 2402746, 8409611, 16819222]

約数ペア:

[(1, 16819222), (2, 8409611), (7, 2402746), (14, 1201373), (17, 989366), (34, 494683), (119, 141338), (238, 70669), (289, 58198), (578, 29099), (2023, 8314), (4046, 4157)]