1897908

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 4472160

約数和(自身を除く): 2574252

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 1451, 2902, 4353, 5804, 8706, 17412, 158159, 316318, 474477, 632636, 948954, 1897908]

約数ペア:

[(1, 1897908), (2, 948954), (3, 632636), (4, 474477), (6, 316318), (12, 158159), (109, 17412), (218, 8706), (327, 5804), (436, 4353), (654, 2902), (1308, 1451)]