23935940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{170971}}^1$

素因数の和:170987

約数の個数: 24

約数和(自身を含む): 57446592

約数和(自身を除く): 33510652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 170971, 341942, 683884, 854855, 1196797, 1709710, 2393594, 3419420, 4787188, 5983985, 11967970, 23935940]

約数ペア:

[(1, 23935940), (2, 11967970), (4, 5983985), (5, 4787188), (7, 3419420), (10, 2393594), (14, 1709710), (20, 1196797), (28, 854855), (35, 683884), (70, 341942), (140, 170971)]