13287516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 34624128

約数和(自身を除く): 21336612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2341, 2838, 4682, 5676, 7023, 9364, 14046, 25751, 28092, 51502, 77253, 100663, 103004, 154506, 201326, 301989, 309012, 402652, 603978, 1107293, 1207956, 2214586, 3321879, 4429172, 6643758, 13287516]

約数ペア:

[(1, 13287516), (2, 6643758), (3, 4429172), (4, 3321879), (6, 2214586), (11, 1207956), (12, 1107293), (22, 603978), (33, 402652), (43, 309012), (44, 301989), (66, 201326), (86, 154506), (129, 103004), (132, 100663), (172, 77253), (258, 51502), (473, 28092), (516, 25751), (946, 14046), (1419, 9364), (1892, 7023), (2341, 5676), (2838, 4682)]