8438812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 15970640

約数和(自身を除く): 7531828

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 3001, 6002, 12004, 57019, 111037, 114038, 222074, 228076, 444148, 2109703, 4219406, 8438812]

約数ペア:

[(1, 8438812), (2, 4219406), (4, 2109703), (19, 444148), (37, 228076), (38, 222074), (74, 114038), (76, 111037), (148, 57019), (703, 12004), (1406, 6002), (2812, 3001)]