19076768

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4160

約数の個数: 24

約数和(自身を含む): 37818900

約数和(自身を除く): 18742132

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4001, 4768, 8002, 16004, 32008, 64016, 128032, 596149, 1192298, 2384596, 4769192, 9538384, 19076768]

約数ペア:

[(1, 19076768), (2, 9538384), (4, 4769192), (8, 2384596), (16, 1192298), (32, 596149), (149, 128032), (298, 64016), (596, 32008), (1192, 16004), (2384, 8002), (4001, 4768)]