39246818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 28793182

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 1499, 2014, 2998, 13091, 19487, 26182, 28481, 38974, 56962, 79447, 158894, 370253, 740506, 1032811, 1509493, 2065622, 3018986, 19623409, 39246818]

約数ペア:

[(1, 39246818), (2, 19623409), (13, 3018986), (19, 2065622), (26, 1509493), (38, 1032811), (53, 740506), (106, 370253), (247, 158894), (494, 79447), (689, 56962), (1007, 38974), (1378, 28481), (1499, 26182), (2014, 19487), (2998, 13091)]