1816480142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{198349}}^1$

素因数の和:198611

約数の個数: 16

約数和(自身を含む): 2880042000

約数和(自身を除く): 1063561858

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 198349, 396698, 3768631, 7537262, 47802109, 95604218, 908240071, 1816480142]

約数ペア:

[(1, 1816480142), (2, 908240071), (19, 95604218), (38, 47802109), (241, 7537262), (482, 3768631), (4579, 396698), (9158, 198349)]