2051207434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1\times {\mathrm{20089}}^1$

素因数の和:22797

約数の個数: 16

約数和(自身を含む): 3240115200

約数和(自身を除く): 1188907766

約数列:

[1, 2, 19, 38, 2687, 5374, 20089, 40178, 51053, 102106, 381691, 763382, 53979143, 107958286, 1025603717, 2051207434]

約数ペア:

[(1, 2051207434), (2, 1025603717), (19, 107958286), (38, 53979143), (2687, 763382), (5374, 381691), (20089, 102106), (40178, 51053)]