15840604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16033}}^1$

素因数の和:16069

約数の個数: 24

約数和(自身を含む): 31426640

約数和(自身を除く): 15586036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16033, 32066, 64132, 208429, 304627, 416858, 609254, 833716, 1218508, 3960151, 7920302, 15840604]

約数ペア:

[(1, 15840604), (2, 7920302), (4, 3960151), (13, 1218508), (19, 833716), (26, 609254), (38, 416858), (52, 304627), (76, 208429), (247, 64132), (494, 32066), (988, 16033)]