15694767904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{549229}}^1$

素因数の和:549305

約数の個数: 48

約数和(自身を含む): 33217430400

約数和(自身を除く): 17522662496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 7144, 14288, 28576, 549229, 1098458, 2196916, 4393832, 8787664, 10435351, 17575328, 20870702, 25813763, 41741404, 51627526, 83482808, 103255052, 166965616, 206510104, 333931232, 413020208, 490461497, 826040416, 980922994, 1961845988, 3923691976, 7847383952, 15694767904]

約数ペア:

[(1, 15694767904), (2, 7847383952), (4, 3923691976), (8, 1961845988), (16, 980922994), (19, 826040416), (32, 490461497), (38, 413020208), (47, 333931232), (76, 206510104), (94, 166965616), (152, 103255052), (188, 83482808), (304, 51627526), (376, 41741404), (608, 25813763), (752, 20870702), (893, 17575328), (1504, 10435351), (1786, 8787664), (3572, 4393832), (7144, 2196916), (14288, 1098458), (28576, 549229)]