19834404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{86993}}^1$

素因数の和:87019

約数の個数: 24

約数和(自身を含む): 48716640

約数和(自身を除く): 28882236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 86993, 173986, 260979, 347972, 521958, 1043916, 1652867, 3305734, 4958601, 6611468, 9917202, 19834404]

約数ペア:

[(1, 19834404), (2, 9917202), (3, 6611468), (4, 4958601), (6, 3305734), (12, 1652867), (19, 1043916), (38, 521958), (57, 347972), (76, 260979), (114, 173986), (228, 86993)]