13019652

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{719}}^1$

素因数の和:1232

約数の個数: 36

約数和(自身を含む): 33022080

約数和(自身を除く): 20002428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 719, 1006, 1438, 1509, 2012, 2157, 2876, 3018, 4314, 4527, 6036, 6471, 8628, 9054, 12942, 18108, 25884, 361657, 723314, 1084971, 1446628, 2169942, 3254913, 4339884, 6509826, 13019652]

約数ペア:

[(1, 13019652), (2, 6509826), (3, 4339884), (4, 3254913), (6, 2169942), (9, 1446628), (12, 1084971), (18, 723314), (36, 361657), (503, 25884), (719, 18108), (1006, 12942), (1438, 9054), (1509, 8628), (2012, 6471), (2157, 6036), (2876, 4527), (3018, 4314)]