219630422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 368375040

約数和(自身を除く): 148744618

約数列:

[1, 2, 11, 22, 67, 109, 134, 218, 737, 1199, 1367, 1474, 2398, 2734, 7303, 14606, 15037, 30074, 80333, 91589, 149003, 160666, 183178, 298006, 1007479, 1639033, 2014958, 3278066, 9983201, 19966402, 109815211, 219630422]

約数ペア:

[(1, 219630422), (2, 109815211), (11, 19966402), (22, 9983201), (67, 3278066), (109, 2014958), (134, 1639033), (218, 1007479), (737, 298006), (1199, 183178), (1367, 160666), (1474, 149003), (2398, 91589), (2734, 80333), (7303, 30074), (14606, 15037)]