15538236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2018

約数の個数: 48

約数和(自身を含む): 41884416

約数和(自身を除く): 26346180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 1907, 2037, 2716, 3814, 4074, 5721, 7628, 8148, 11442, 13349, 22884, 26698, 40047, 53396, 80094, 160188, 184979, 369958, 554937, 739916, 1109874, 1294853, 2219748, 2589706, 3884559, 5179412, 7769118, 15538236]

約数ペア:

[(1, 15538236), (2, 7769118), (3, 5179412), (4, 3884559), (6, 2589706), (7, 2219748), (12, 1294853), (14, 1109874), (21, 739916), (28, 554937), (42, 369958), (84, 184979), (97, 160188), (194, 80094), (291, 53396), (388, 40047), (582, 26698), (679, 22884), (1164, 13349), (1358, 11442), (1907, 8148), (2037, 7628), (2716, 5721), (3814, 4074)]