19670326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 14295242

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 233, 382, 442, 466, 2483, 3029, 3247, 3961, 4966, 6058, 6494, 7922, 42211, 44503, 51493, 84422, 89006, 102986, 578539, 756551, 1157078, 1513102, 9835163, 19670326]

約数ペア:

[(1, 19670326), (2, 9835163), (13, 1513102), (17, 1157078), (26, 756551), (34, 578539), (191, 102986), (221, 89006), (233, 84422), (382, 51493), (442, 44503), (466, 42211), (2483, 7922), (3029, 6494), (3247, 6058), (3961, 4966)]