16836501844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{221532919}}^1$

素因数の和:221532942

約数の個数: 12

約数和(自身を含む): 31014608800

約数和(自身を除く): 14178106956

約数列:

[1, 2, 4, 19, 38, 76, 221532919, 443065838, 886131676, 4209125461, 8418250922, 16836501844]

約数ペア:

[(1, 16836501844), (2, 8418250922), (4, 4209125461), (19, 886131676), (38, 443065838), (76, 221532919)]