12447568

素因数分解:

$2^4\times 7^2\times {\mathrm{15877}}^1$

素因数の和:15899

約数の個数: 30

約数和(自身を含む): 28056426

約数和(自身を除く): 15608858

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 15877, 31754, 63508, 111139, 127016, 222278, 254032, 444556, 777973, 889112, 1555946, 1778224, 3111892, 6223784, 12447568]

約数ペア:

[(1, 12447568), (2, 6223784), (4, 3111892), (7, 1778224), (8, 1555946), (14, 889112), (16, 777973), (28, 444556), (49, 254032), (56, 222278), (98, 127016), (112, 111139), (196, 63508), (392, 31754), (784, 15877)]