12759868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15297

約数の個数: 24

約数和(自身を含む): 25643520

約数和(自身を除く): 12883652

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15263, 30526, 61052, 167893, 289997, 335786, 579994, 671572, 1159988, 3189967, 6379934, 12759868]

約数ペア:

[(1, 12759868), (2, 6379934), (4, 3189967), (11, 1159988), (19, 671572), (22, 579994), (38, 335786), (44, 289997), (76, 167893), (209, 61052), (418, 30526), (836, 15263)]