2153813761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{9343}}^1$

素因数の和:10476

約数の個数: 16

約数和(自身を含む): 2475786240

約数和(自身を除く): 321972479

約数列:

[1, 11, 19, 209, 1103, 9343, 12133, 20957, 102773, 177517, 230527, 1952687, 10305329, 113358619, 195801251, 2153813761]

約数ペア:

[(1, 2153813761), (11, 195801251), (19, 113358619), (209, 10305329), (1103, 1952687), (9343, 230527), (12133, 177517), (20957, 102773)]