19282844

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1259}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 38666880

約数和(自身を除く): 19384036

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 1259, 2188, 2518, 3829, 5036, 7658, 8813, 15316, 17626, 35252, 688673, 1377346, 2754692, 4820711, 9641422, 19282844]

約数ペア:

[(1, 19282844), (2, 9641422), (4, 4820711), (7, 2754692), (14, 1377346), (28, 688673), (547, 35252), (1094, 17626), (1259, 15316), (2188, 8813), (2518, 7658), (3829, 5036)]