61194554

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 97767648

約数和(自身を除く): 36573094

約数列:

[1, 2, 19, 38, 131, 262, 361, 647, 722, 1294, 2489, 4978, 12293, 24586, 47291, 84757, 94582, 169514, 233567, 467134, 1610383, 3220766, 30597277, 61194554]

約数ペア:

[(1, 61194554), (2, 30597277), (19, 3220766), (38, 1610383), (131, 467134), (262, 233567), (361, 169514), (647, 94582), (722, 84757), (1294, 47291), (2489, 24586), (4978, 12293)]