15095476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31189}}^1$

素因数の和:31215

約数の個数: 18

約数和(自身を含む): 29037890

約数和(自身を除く): 13942414

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31189, 62378, 124756, 343079, 686158, 1372316, 3773869, 7547738, 15095476]

約数ペア:

[(1, 15095476), (2, 7547738), (4, 3773869), (11, 1372316), (22, 686158), (44, 343079), (121, 124756), (242, 62378), (484, 31189)]