11220982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 17971200

約数和(自身を除く): 6750218

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 4159, 8318, 79021, 158042, 295289, 590578, 5610491, 11220982]

約数ペア:

[(1, 11220982), (2, 5610491), (19, 590578), (38, 295289), (71, 158042), (142, 79021), (1349, 8318), (2698, 4159)]