13319418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16691}}^1$

素因数の和:16722

約数の個数: 32

約数和(自身を含む): 32048640

約数和(自身を除く): 18729222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 16691, 33382, 50073, 100146, 116837, 233674, 317129, 350511, 634258, 701022, 951387, 1902774, 2219903, 4439806, 6659709, 13319418]

約数ペア:

[(1, 13319418), (2, 6659709), (3, 4439806), (6, 2219903), (7, 1902774), (14, 951387), (19, 701022), (21, 634258), (38, 350511), (42, 317129), (57, 233674), (114, 116837), (133, 100146), (266, 50073), (399, 33382), (798, 16691)]