12371728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{24943}}^1$

素因数の和:24982

約数の個数: 20

約数和(自身を含む): 24744448

約数和(自身を除く): 12372720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 24943, 49886, 99772, 199544, 399088, 773233, 1546466, 3092932, 6185864, 12371728]

約数ペア:

[(1, 12371728), (2, 6185864), (4, 3092932), (8, 1546466), (16, 773233), (31, 399088), (62, 199544), (124, 99772), (248, 49886), (496, 24943)]