15662056790

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{881}}^1\times {\mathrm{4013}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 28294461216

約数和(自身を除く): 12632404426

約数列:

[1, 2, 5, 10, 443, 881, 886, 1762, 2215, 4013, 4405, 4430, 8026, 8810, 20065, 40130, 390283, 780566, 1777759, 1951415, 3535453, 3555518, 3902830, 7070906, 8888795, 17677265, 17777590, 35354530, 1566205679, 3132411358, 7831028395, 15662056790]

約数ペア:

[(1, 15662056790), (2, 7831028395), (5, 3132411358), (10, 1566205679), (443, 35354530), (881, 17777590), (886, 17677265), (1762, 8888795), (2215, 7070906), (4013, 3902830), (4405, 3555518), (4430, 3535453), (8026, 1951415), (8810, 1777759), (20065, 780566), (40130, 390283)]