19829688

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1447}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 49695360

約数和(自身を除く): 29865672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1447, 1713, 2284, 2894, 3426, 4341, 4568, 5788, 6852, 8682, 11576, 13704, 17364, 34728, 826237, 1652474, 2478711, 3304948, 4957422, 6609896, 9914844, 19829688]

約数ペア:

[(1, 19829688), (2, 9914844), (3, 6609896), (4, 4957422), (6, 3304948), (8, 2478711), (12, 1652474), (24, 826237), (571, 34728), (1142, 17364), (1447, 13704), (1713, 11576), (2284, 8682), (2894, 6852), (3426, 5788), (4341, 4568)]