10204691

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 12736080

約数和(自身を除く): 2531389

約数列:

[1, 7, 19, 49, 97, 113, 133, 679, 791, 931, 1843, 2147, 4753, 5537, 10961, 12901, 15029, 76727, 90307, 105203, 208259, 537089, 1457813, 10204691]

約数ペア:

[(1, 10204691), (7, 1457813), (19, 537089), (49, 208259), (97, 105203), (113, 90307), (133, 76727), (679, 15029), (791, 12901), (931, 10961), (1843, 5537), (2147, 4753)]