1994027618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4770401}}^1$

素因数の和:4770433

約数の個数: 16

約数和(自身を含む): 3434689440

約数和(自身を除く): 1440661822

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4770401, 9540802, 52474411, 90637619, 104948822, 181275238, 997013809, 1994027618]

約数ペア:

[(1, 1994027618), (2, 997013809), (11, 181275238), (19, 104948822), (22, 90637619), (38, 52474411), (209, 9540802), (418, 4770401)]