12618844

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1663}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 25346048

約数和(自身を除く): 12727204

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1663, 1897, 3326, 3794, 6652, 7588, 11641, 23282, 46564, 450673, 901346, 1802692, 3154711, 6309422, 12618844]

約数ペア:

[(1, 12618844), (2, 6309422), (4, 3154711), (7, 1802692), (14, 901346), (28, 450673), (271, 46564), (542, 23282), (1084, 11641), (1663, 7588), (1897, 6652), (3326, 3794)]