12983016958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1\times {\mathrm{3469}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 20674260000

約数和(自身を除く): 7691243042

約数列:

[1, 2, 19, 38, 149, 298, 661, 1322, 2831, 3469, 5662, 6938, 12559, 25118, 65911, 98489, 131822, 196978, 516881, 1033762, 1871291, 2293009, 3742582, 4586018, 9820739, 19641478, 43567171, 87134342, 341658341, 683316682, 6491508479, 12983016958]

約数ペア:

[(1, 12983016958), (2, 6491508479), (19, 683316682), (38, 341658341), (149, 87134342), (298, 43567171), (661, 19641478), (1322, 9820739), (2831, 4586018), (3469, 3742582), (5662, 2293009), (6938, 1871291), (12559, 1033762), (25118, 516881), (65911, 196978), (98489, 131822)]