15042236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31079}}^1$

素因数の和:31105

約数の個数: 18

約数和(自身を含む): 28935480

約数和(自身を除く): 13893244

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31079, 62158, 124316, 341869, 683738, 1367476, 3760559, 7521118, 15042236]

約数ペア:

[(1, 15042236), (2, 7521118), (4, 3760559), (11, 1367476), (22, 683738), (44, 341869), (121, 124316), (242, 62158), (484, 31079)]