13919892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{165713}}^1$

素因数の和:165727

約数の個数: 24

約数和(自身を含む): 37119936

約数和(自身を除く): 23200044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 165713, 331426, 497139, 662852, 994278, 1159991, 1988556, 2319982, 3479973, 4639964, 6959946, 13919892]

約数ペア:

[(1, 13919892), (2, 6959946), (3, 4639964), (4, 3479973), (6, 2319982), (7, 1988556), (12, 1159991), (14, 994278), (21, 662852), (28, 497139), (42, 331426), (84, 165713)]