11867902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 18674640

約数和(自身を除く): 6806738

約数列:

[1, 2, 29, 58, 73, 146, 2117, 2803, 4234, 5606, 81287, 162574, 204619, 409238, 5933951, 11867902]

約数ペア:

[(1, 11867902), (2, 5933951), (29, 409238), (58, 204619), (73, 162574), (146, 81287), (2117, 5606), (2803, 4234)]