16073974

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 28394496

約数和(自身を除く): 12320522

約数列:

[1, 2, 7, 14, 71, 103, 142, 157, 206, 314, 497, 721, 994, 1099, 1442, 2198, 7313, 11147, 14626, 16171, 22294, 32342, 51191, 78029, 102382, 113197, 156058, 226394, 1148141, 2296282, 8036987, 16073974]

約数ペア:

[(1, 16073974), (2, 8036987), (7, 2296282), (14, 1148141), (71, 226394), (103, 156058), (142, 113197), (157, 102382), (206, 78029), (314, 51191), (497, 32342), (721, 22294), (994, 16171), (1099, 14626), (1442, 11147), (2198, 7313)]