1920622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 3192192

約数和(自身を除く): 1271570

約数列:

[1, 2, 11, 22, 67, 134, 737, 1303, 1474, 2606, 14333, 28666, 87301, 174602, 960311, 1920622]

約数ペア:

[(1, 1920622), (2, 960311), (11, 174602), (22, 87301), (67, 28666), (134, 14333), (737, 2606), (1303, 1474)]