15504304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51001}}^1$

素因数の和:51028

約数の個数: 20

約数和(自身を含む): 31621240

約数和(自身を除く): 16116936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51001, 102002, 204004, 408008, 816016, 969019, 1938038, 3876076, 7752152, 15504304]

約数ペア:

[(1, 15504304), (2, 7752152), (4, 3876076), (8, 1938038), (16, 969019), (19, 816016), (38, 408008), (76, 204004), (152, 102002), (304, 51001)]