13905704

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{1973}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 26116020

約数和(自身を除く): 12210316

約数列:

[1, 2, 4, 8, 881, 1762, 1973, 3524, 3946, 7048, 7892, 15784, 1738213, 3476426, 6952852, 13905704]

約数ペア:

[(1, 13905704), (2, 6952852), (4, 3476426), (8, 1738213), (881, 15784), (1762, 7892), (1973, 7048), (3524, 3946)]