15839444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 29632680

約数和(自身を除く): 13793236

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 2137, 3706, 4274, 7412, 8548, 36329, 72658, 145316, 232933, 465866, 931732, 3959861, 7919722, 15839444]

約数ペア:

[(1, 15839444), (2, 7919722), (4, 3959861), (17, 931732), (34, 465866), (68, 232933), (109, 145316), (218, 72658), (436, 36329), (1853, 8548), (2137, 7412), (3706, 4274)]