15286412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 28329840

約数和(自身を除く): 13043428

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1021, 2042, 3743, 4084, 7486, 14972, 19399, 38798, 77596, 201137, 402274, 804548, 3821603, 7643206, 15286412]

約数ペア:

[(1, 15286412), (2, 7643206), (4, 3821603), (19, 804548), (38, 402274), (76, 201137), (197, 77596), (394, 38798), (788, 19399), (1021, 14972), (2042, 7486), (3743, 4084)]