21583822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6337}}^1$

素因数の和:6483

約数の個数: 16

約数和(自身を含む): 35137872

約数和(自身を除く): 13554050

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 6337, 12674, 82381, 164762, 830147, 1660294, 10791911, 21583822]

約数ペア:

[(1, 21583822), (2, 10791911), (13, 1660294), (26, 830147), (131, 164762), (262, 82381), (1703, 12674), (3406, 6337)]