22152844

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1973}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 44438688

約数和(自身を除く): 22285844

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 1973, 2807, 3946, 5614, 7892, 11228, 13811, 27622, 55244, 791173, 1582346, 3164692, 5538211, 11076422, 22152844]

約数ペア:

[(1, 22152844), (2, 11076422), (4, 5538211), (7, 3164692), (14, 1582346), (28, 791173), (401, 55244), (802, 27622), (1604, 13811), (1973, 11228), (2807, 7892), (3946, 5614)]