13688048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{77773}}^1$

素因数の和:77792

約数の個数: 20

約数和(自身を含む): 28931928

約数和(自身を除く): 15243880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 77773, 155546, 311092, 622184, 855503, 1244368, 1711006, 3422012, 6844024, 13688048]

約数ペア:

[(1, 13688048), (2, 6844024), (4, 3422012), (8, 1711006), (11, 1244368), (16, 855503), (22, 622184), (44, 311092), (88, 155546), (176, 77773)]