16140514

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 36

約数和(自身を含む): 28292166

約数和(自身を除く): 12151652

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 169, 221, 338, 442, 689, 901, 1378, 1802, 2809, 2873, 5618, 5746, 8957, 11713, 17914, 23426, 36517, 47753, 73034, 95506, 152269, 304538, 474721, 620789, 949442, 1241578, 8070257, 16140514]

約数ペア:

[(1, 16140514), (2, 8070257), (13, 1241578), (17, 949442), (26, 620789), (34, 474721), (53, 304538), (106, 152269), (169, 95506), (221, 73034), (338, 47753), (442, 36517), (689, 23426), (901, 17914), (1378, 11713), (1802, 8957), (2809, 5746), (2873, 5618)]