15939632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52433}}^1$

素因数の和:52460

約数の個数: 20

約数和(自身を含む): 32509080

約数和(自身を除く): 16569448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52433, 104866, 209732, 419464, 838928, 996227, 1992454, 3984908, 7969816, 15939632]

約数ペア:

[(1, 15939632), (2, 7969816), (4, 3984908), (8, 1992454), (16, 996227), (19, 838928), (38, 419464), (76, 209732), (152, 104866), (304, 52433)]