2011226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7589

約数の個数: 16

約数和(自身を含む): 3629760

約数和(自身を除く): 1618534

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7561, 15122, 52927, 105854, 143659, 287318, 1005613, 2011226]

約数ペア:

[(1, 2011226), (2, 1005613), (7, 287318), (14, 143659), (19, 105854), (38, 52927), (133, 15122), (266, 7561)]