16642138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4093}}^1$

素因数の和:4221

約数の個数: 16

約数和(自身を含む): 26529120

約数和(自身を除く): 9886982

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4093, 8186, 77767, 155534, 437951, 875902, 8321069, 16642138]

約数ペア:

[(1, 16642138), (2, 8321069), (19, 875902), (38, 437951), (107, 155534), (214, 77767), (2033, 8186), (4066, 4093)]