15128157086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{39799}}^1$

素因数の和:41256

約数の個数: 32

約数和(自身を含む): 27318720000

約数和(自身を除く): 12190562914

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1429, 2858, 10003, 20006, 27151, 39799, 54302, 79598, 190057, 278593, 380114, 557186, 756181, 1512362, 5293267, 10586534, 56872771, 113745542, 398109397, 796218794, 1080582649, 2161165298, 7564078543, 15128157086]

約数ペア:

[(1, 15128157086), (2, 7564078543), (7, 2161165298), (14, 1080582649), (19, 796218794), (38, 398109397), (133, 113745542), (266, 56872771), (1429, 10586534), (2858, 5293267), (10003, 1512362), (20006, 756181), (27151, 557186), (39799, 380114), (54302, 278593), (79598, 190057)]