19494097203

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1\times {\mathrm{9551}}^1$

素因数の和:10815

約数の個数: 32

約数和(自身を含む): 30092009472

約数和(自身を除く): 10597912269

約数列:

[1, 3, 7, 21, 83, 249, 581, 1171, 1743, 3513, 8197, 9551, 24591, 28653, 66857, 97193, 200571, 291579, 680351, 792733, 2041053, 2378199, 5549131, 11184221, 16647393, 33552663, 78289547, 234868641, 928290343, 2784871029, 6498032401, 19494097203]

約数ペア:

[(1, 19494097203), (3, 6498032401), (7, 2784871029), (21, 928290343), (83, 234868641), (249, 78289547), (581, 33552663), (1171, 16647393), (1743, 11184221), (3513, 5549131), (8197, 2378199), (9551, 2041053), (24591, 792733), (28653, 680351), (66857, 291579), (97193, 200571)]