15380398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8423}}^1$

素因数の和:8519

約数の個数: 16

約数和(自身を含む): 25474176

約数和(自身を除く): 10093778

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 8423, 16846, 92653, 185306, 699109, 1398218, 7690199, 15380398]

約数ペア:

[(1, 15380398), (2, 7690199), (11, 1398218), (22, 699109), (83, 185306), (166, 92653), (913, 16846), (1826, 8423)]