129712658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{3643}}^1$

素因数の和:4601

約数の個数: 16

約数和(自身を含む): 205084320

約数和(自身を除く): 75371662

約数列:

[1, 2, 19, 38, 937, 1874, 3643, 7286, 17803, 35606, 69217, 138434, 3413491, 6826982, 64856329, 129712658]

約数ペア:

[(1, 129712658), (2, 64856329), (19, 6826982), (38, 3413491), (937, 138434), (1874, 69217), (3643, 35606), (7286, 17803)]