13378319330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{74827}}^1$

素因数の和:75794

約数の個数: 32

約数和(自身を含む): 25375671360

約数和(自身を除く): 11997352030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 941, 1882, 4705, 9410, 17879, 35758, 74827, 89395, 149654, 178790, 374135, 748270, 1421713, 2843426, 7108565, 14217130, 70412207, 140824414, 352061035, 704122070, 1337831933, 2675663866, 6689159665, 13378319330]

約数ペア:

[(1, 13378319330), (2, 6689159665), (5, 2675663866), (10, 1337831933), (19, 704122070), (38, 352061035), (95, 140824414), (190, 70412207), (941, 14217130), (1882, 7108565), (4705, 2843426), (9410, 1421713), (17879, 748270), (35758, 374135), (74827, 178790), (89395, 149654)]