15691680818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{64217}}^1$

素因数の和:64642

約数の個数: 32

約数和(自身を含む): 26632488960

約数和(自身を除く): 10940808142

約数列:

[1, 2, 11, 22, 29, 58, 319, 383, 638, 766, 4213, 8426, 11107, 22214, 64217, 122177, 128434, 244354, 706387, 1412774, 1862293, 3724586, 20485223, 24595111, 40970446, 49190222, 270546221, 541092442, 713258219, 1426516438, 7845840409, 15691680818]

約数ペア:

[(1, 15691680818), (2, 7845840409), (11, 1426516438), (22, 713258219), (29, 541092442), (58, 270546221), (319, 49190222), (383, 40970446), (638, 24595111), (766, 20485223), (4213, 3724586), (8426, 1862293), (11107, 1412774), (22214, 706387), (64217, 244354), (122177, 128434)]