15293146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1787}}^1$

素因数の和:2189

約数の個数: 16

約数和(自身を含む): 25103520

約数和(自身を除く): 9810374

約数列:

[1, 2, 11, 22, 389, 778, 1787, 3574, 4279, 8558, 19657, 39314, 695143, 1390286, 7646573, 15293146]

約数ペア:

[(1, 15293146), (2, 7646573), (11, 1390286), (22, 695143), (389, 39314), (778, 19657), (1787, 8558), (3574, 4279)]