16669781708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{103903}}^1$

素因数の和:106037

約数の個数: 24

約数和(自身を含む): 30722334720

約数和(自身を除く): 14052553012

約数列:

[1, 2, 4, 19, 38, 76, 2111, 4222, 8444, 40109, 80218, 103903, 160436, 207806, 415612, 1974157, 3948314, 7896628, 219339233, 438678466, 877356932, 4167445427, 8334890854, 16669781708]

約数ペア:

[(1, 16669781708), (2, 8334890854), (4, 4167445427), (19, 877356932), (38, 438678466), (76, 219339233), (2111, 7896628), (4222, 3948314), (8444, 1974157), (40109, 415612), (80218, 207806), (103903, 160436)]