12960976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3733}}^1$

素因数の和:3779

約数の個数: 40

約数和(自身を含む): 29633024

約数和(自身を除く): 16672048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3733, 7466, 14932, 26131, 29864, 52262, 59728, 104524, 115723, 209048, 231446, 418096, 462892, 810061, 925784, 1620122, 1851568, 3240244, 6480488, 12960976]

約数ペア:

[(1, 12960976), (2, 6480488), (4, 3240244), (7, 1851568), (8, 1620122), (14, 925784), (16, 810061), (28, 462892), (31, 418096), (56, 231446), (62, 209048), (112, 115723), (124, 104524), (217, 59728), (248, 52262), (434, 29864), (496, 26131), (868, 14932), (1736, 7466), (3472, 3733)]