2017686722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{54347}}^1$

素因数の和:55345

約数の個数: 16

約数和(自身を含む): 3189140640

約数和(自身を除く): 1171453918

約数列:

[1, 2, 19, 38, 977, 1954, 18563, 37126, 54347, 108694, 1032593, 2065186, 53097019, 106194038, 1008843361, 2017686722]

約数ペア:

[(1, 2017686722), (2, 1008843361), (19, 106194038), (38, 53097019), (977, 2065186), (1954, 1032593), (18563, 108694), (37126, 54347)]