19146831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5323}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 28110720

約数和(自身を除く): 8963889

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 5323, 15969, 58553, 175659, 580207, 1740621, 6382277, 19146831]

約数ペア:

[(1, 19146831), (3, 6382277), (11, 1740621), (33, 580207), (109, 175659), (327, 58553), (1199, 15969), (3597, 5323)]