15697839984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19237549}}^1$

素因数の和:19237577

約数の個数: 40

約数和(自身を含む): 42938211600

約数和(自身を除く): 27240371616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19237549, 38475098, 57712647, 76950196, 115425294, 153900392, 230850588, 307800784, 327038333, 461701176, 654076666, 923402352, 981114999, 1308153332, 1962229998, 2616306664, 3924459996, 5232613328, 7848919992, 15697839984]

約数ペア:

[(1, 15697839984), (2, 7848919992), (3, 5232613328), (4, 3924459996), (6, 2616306664), (8, 1962229998), (12, 1308153332), (16, 981114999), (17, 923402352), (24, 654076666), (34, 461701176), (48, 327038333), (51, 307800784), (68, 230850588), (102, 153900392), (136, 115425294), (204, 76950196), (272, 57712647), (408, 38475098), (816, 19237549)]