15340578842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1\times {\mathrm{2917}}^1$

素因数の和:3534

約数の個数: 32

約数和(自身を含む): 23925172224

約数和(自身を除く): 8584593382

約数列:

[1, 2, 31, 62, 271, 313, 542, 626, 2917, 5834, 8401, 9703, 16802, 19406, 84823, 90427, 169646, 180854, 790507, 913021, 1581014, 1826042, 2629513, 5259026, 24505717, 28303651, 49011434, 56607302, 247428691, 494857382, 7670289421, 15340578842]

約数ペア:

[(1, 15340578842), (2, 7670289421), (31, 494857382), (62, 247428691), (271, 56607302), (313, 49011434), (542, 28303651), (626, 24505717), (2917, 5259026), (5834, 2629513), (8401, 1826042), (9703, 1581014), (16802, 913021), (19406, 790507), (84823, 180854), (90427, 169646)]