13519520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12071}}^1$

素因数の和:12093

約数の個数: 48

約数和(自身を含む): 36505728

約数和(自身を除く): 22986208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12071, 24142, 48284, 60355, 84497, 96568, 120710, 168994, 193136, 241420, 337988, 386272, 422485, 482840, 675976, 844970, 965680, 1351952, 1689940, 1931360, 2703904, 3379880, 6759760, 13519520]

約数ペア:

[(1, 13519520), (2, 6759760), (4, 3379880), (5, 2703904), (7, 1931360), (8, 1689940), (10, 1351952), (14, 965680), (16, 844970), (20, 675976), (28, 482840), (32, 422485), (35, 386272), (40, 337988), (56, 241420), (70, 193136), (80, 168994), (112, 120710), (140, 96568), (160, 84497), (224, 60355), (280, 48284), (560, 24142), (1120, 12071)]