19379392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15968

約数の個数: 28

約数和(自身を含む): 40482520

約数和(自身を除く): 21103128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15937, 31874, 63748, 127496, 254992, 302803, 509984, 605606, 1019968, 1211212, 2422424, 4844848, 9689696, 19379392]

約数ペア:

[(1, 19379392), (2, 9689696), (4, 4844848), (8, 2422424), (16, 1211212), (19, 1019968), (32, 605606), (38, 509984), (64, 302803), (76, 254992), (152, 127496), (304, 63748), (608, 31874), (1216, 15937)]