19362706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1609}}^1$

素因数の和:2169

約数の個数: 16

約数和(自身を含む): 31762080

約数和(自身を除く): 12399374

約数列:

[1, 2, 11, 22, 547, 1094, 1609, 3218, 6017, 12034, 17699, 35398, 880123, 1760246, 9681353, 19362706]

約数ペア:

[(1, 19362706), (2, 9681353), (11, 1760246), (22, 880123), (547, 35398), (1094, 17699), (1609, 12034), (3218, 6017)]