19766096

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5739

約数の個数: 40

約数和(自身を含む): 45187584

約数和(自身を除く): 25421488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 5693, 11386, 22772, 39851, 45544, 79702, 91088, 159404, 176483, 318808, 352966, 637616, 705932, 1235381, 1411864, 2470762, 2823728, 4941524, 9883048, 19766096]

約数ペア:

[(1, 19766096), (2, 9883048), (4, 4941524), (7, 2823728), (8, 2470762), (14, 1411864), (16, 1235381), (28, 705932), (31, 637616), (56, 352966), (62, 318808), (112, 176483), (124, 159404), (217, 91088), (248, 79702), (434, 45544), (496, 39851), (868, 22772), (1736, 11386), (3472, 5693)]