16257860

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3373}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 34293336

約数和(自身を除く): 18035476

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 3373, 4820, 6746, 13492, 16865, 33730, 67460, 812893, 1625786, 3251572, 4064465, 8128930, 16257860]

約数ペア:

[(1, 16257860), (2, 8128930), (4, 4064465), (5, 3251572), (10, 1625786), (20, 812893), (241, 67460), (482, 33730), (964, 16865), (1205, 13492), (2410, 6746), (3373, 4820)]