2018045138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1\times {\mathrm{15661}}^1$

素因数の和:19073

約数の個数: 16

約数和(自身を含む): 3187530240

約数和(自身を除く): 1169485102

約数列:

[1, 2, 19, 38, 3391, 6782, 15661, 31322, 64429, 128858, 297559, 595118, 53106451, 106212902, 1009022569, 2018045138]

約数ペア:

[(1, 2018045138), (2, 1009022569), (19, 106212902), (38, 53106451), (3391, 595118), (6782, 297559), (15661, 128858), (31322, 64429)]