19366844

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6121}}^1$

素因数の和:6245

約数の個数: 24

約数和(自身を含む): 39082848

約数和(自身を除く): 19716004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 6121, 12242, 24484, 42847, 85694, 171388, 691673, 1383346, 2766692, 4841711, 9683422, 19366844]

約数ペア:

[(1, 19366844), (2, 9683422), (4, 4841711), (7, 2766692), (14, 1383346), (28, 691673), (113, 171388), (226, 85694), (452, 42847), (791, 24484), (1582, 12242), (3164, 6121)]