19314977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 21833280

約数和(自身を除く): 2518303

約数列:

[1, 11, 41, 113, 379, 451, 1243, 4169, 4633, 15539, 42827, 50963, 170929, 471097, 1755907, 19314977]

約数ペア:

[(1, 19314977), (11, 1755907), (41, 471097), (113, 170929), (379, 50963), (451, 42827), (1243, 15539), (4169, 4633)]