15688212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 39517632

約数和(自身を除く): 23829420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1451, 1802, 2703, 2902, 3604, 4353, 5406, 5804, 8706, 10812, 17412, 24667, 49334, 74001, 76903, 98668, 148002, 153806, 230709, 296004, 307612, 461418, 922836, 1307351, 2614702, 3922053, 5229404, 7844106, 15688212]

約数ペア:

[(1, 15688212), (2, 7844106), (3, 5229404), (4, 3922053), (6, 2614702), (12, 1307351), (17, 922836), (34, 461418), (51, 307612), (53, 296004), (68, 230709), (102, 153806), (106, 148002), (159, 98668), (204, 76903), (212, 74001), (318, 49334), (636, 24667), (901, 17412), (1451, 10812), (1802, 8706), (2703, 5804), (2902, 5406), (3604, 4353)]