11815356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{140659}}^1$

素因数の和:140673

約数の個数: 24

約数和(自身を含む): 31507840

約数和(自身を除く): 19692484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 140659, 281318, 421977, 562636, 843954, 984613, 1687908, 1969226, 2953839, 3938452, 5907678, 11815356]

約数ペア:

[(1, 11815356), (2, 5907678), (3, 3938452), (4, 2953839), (6, 1969226), (7, 1687908), (12, 984613), (14, 843954), (21, 562636), (28, 421977), (42, 281318), (84, 140659)]